30557520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 320

約数和(自身を含む): 125706240

約数和(自身を除く): 95148720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 94, 105, 108, 112, 120, 126, 129, 135, 140, 141, 144, 168, 172, 180, 188, 189, 210, 215, 216, 235, 240, 252, 258, 270, 280, 282, 301, 315, 329, 336, 344, 360, 376, 378, 387, 420, 423, 430, 432, 470, 504, 516, 540, 560, 564, 602, 630, 645, 658, 688, 705, 720, 752, 756, 774, 840, 846, 860, 903, 940, 945, 987, 1008, 1032, 1080, 1128, 1161, 1204, 1260, 1269, 1290, 1316, 1410, 1505, 1512, 1548, 1645, 1680, 1692, 1720, 1806, 1880, 1890, 1935, 1974, 2021, 2064, 2115, 2160, 2256, 2322, 2408, 2520, 2538, 2580, 2632, 2709, 2820, 2961, 3010, 3024, 3096, 3290, 3384, 3440, 3612, 3760, 3780, 3870, 3948, 4042, 4230, 4515, 4644, 4816, 4935, 5040, 5076, 5160, 5264, 5418, 5640, 5805, 5922, 6020, 6063, 6192, 6345, 6580, 6768, 7224, 7560, 7740, 7896, 8084, 8127, 8460, 8883, 9030, 9288, 9870, 10105, 10152, 10320, 10836, 11280, 11610, 11844, 12040, 12126, 12690, 13160, 13545, 14147, 14448, 14805, 15120, 15480, 15792, 16168, 16254, 16920, 17766, 18060, 18189, 18576, 19740, 20210, 20304, 21672, 23220, 23688, 24080, 24252, 25380, 26320, 27090, 28294, 29610, 30315, 30960, 32336, 32508, 33840, 35532, 36120, 36378, 39480, 40420, 40635, 42441, 43344, 44415, 46440, 47376, 48504, 50760, 54180, 54567, 56588, 59220, 60630, 65016, 70735, 71064, 72240, 72756, 78960, 80840, 81270, 84882, 88830, 90945, 92880, 97008, 101520, 108360, 109134, 113176, 118440, 121260, 127323, 130032, 141470, 142128, 145512, 161680, 162540, 169764, 177660, 181890, 212205, 216720, 218268, 226352, 236880, 242520, 254646, 272835, 282940, 291024, 325080, 339528, 355320, 363780, 381969, 424410, 436536, 485040, 509292, 545670, 565880, 636615, 650160, 679056, 710640, 727560, 763938, 848820, 873072, 1018584, 1091340, 1131760, 1273230, 1455120, 1527876, 1697640, 1909845, 2037168, 2182680, 2546460, 3055752, 3395280, 3819690, 4365360, 5092920, 6111504, 7639380, 10185840, 15278760, 30557520]

約数ペア:

[(1, 30557520), (2, 15278760), (3, 10185840), (4, 7639380), (5, 6111504), (6, 5092920), (7, 4365360), (8, 3819690), (9, 3395280), (10, 3055752), (12, 2546460), (14, 2182680), (15, 2037168), (16, 1909845), (18, 1697640), (20, 1527876), (21, 1455120), (24, 1273230), (27, 1131760), (28, 1091340), (30, 1018584), (35, 873072), (36, 848820), (40, 763938), (42, 727560), (43, 710640), (45, 679056), (47, 650160), (48, 636615), (54, 565880), (56, 545670), (60, 509292), (63, 485040), (70, 436536), (72, 424410), (80, 381969), (84, 363780), (86, 355320), (90, 339528), (94, 325080), (105, 291024), (108, 282940), (112, 272835), (120, 254646), (126, 242520), (129, 236880), (135, 226352), (140, 218268), (141, 216720), (144, 212205), (168, 181890), (172, 177660), (180, 169764), (188, 162540), (189, 161680), (210, 145512), (215, 142128), (216, 141470), (235, 130032), (240, 127323), (252, 121260), (258, 118440), (270, 113176), (280, 109134), (282, 108360), (301, 101520), (315, 97008), (329, 92880), (336, 90945), (344, 88830), (360, 84882), (376, 81270), (378, 80840), (387, 78960), (420, 72756), (423, 72240), (430, 71064), (432, 70735), (470, 65016), (504, 60630), (516, 59220), (540, 56588), (560, 54567), (564, 54180), (602, 50760), (630, 48504), (645, 47376), (658, 46440), (688, 44415), (705, 43344), (720, 42441), (752, 40635), (756, 40420), (774, 39480), (840, 36378), (846, 36120), (860, 35532), (903, 33840), (940, 32508), (945, 32336), (987, 30960), (1008, 30315), (1032, 29610), (1080, 28294), (1128, 27090), (1161, 26320), (1204, 25380), (1260, 24252), (1269, 24080), (1290, 23688), (1316, 23220), (1410, 21672), (1505, 20304), (1512, 20210), (1548, 19740), (1645, 18576), (1680, 18189), (1692, 18060), (1720, 17766), (1806, 16920), (1880, 16254), (1890, 16168), (1935, 15792), (1974, 15480), (2021, 15120), (2064, 14805), (2115, 14448), (2160, 14147), (2256, 13545), (2322, 13160), (2408, 12690), (2520, 12126), (2538, 12040), (2580, 11844), (2632, 11610), (2709, 11280), (2820, 10836), (2961, 10320), (3010, 10152), (3024, 10105), (3096, 9870), (3290, 9288), (3384, 9030), (3440, 8883), (3612, 8460), (3760, 8127), (3780, 8084), (3870, 7896), (3948, 7740), (4042, 7560), (4230, 7224), (4515, 6768), (4644, 6580), (4816, 6345), (4935, 6192), (5040, 6063), (5076, 6020), (5160, 5922), (5264, 5805), (5418, 5640)]