30083760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 118849536

約数和(自身を除く): 88765776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 127, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 254, 280, 282, 315, 329, 336, 360, 376, 381, 420, 423, 470, 504, 508, 560, 564, 630, 635, 658, 705, 720, 752, 762, 840, 846, 889, 940, 987, 1008, 1016, 1128, 1143, 1260, 1270, 1316, 1410, 1524, 1645, 1680, 1692, 1778, 1880, 1905, 1974, 2032, 2115, 2256, 2286, 2520, 2540, 2632, 2667, 2820, 2961, 3048, 3290, 3384, 3556, 3760, 3810, 3948, 4230, 4445, 4572, 4935, 5040, 5080, 5264, 5334, 5640, 5715, 5922, 5969, 6096, 6580, 6768, 7112, 7620, 7896, 8001, 8460, 8890, 9144, 9870, 10160, 10668, 11280, 11430, 11844, 11938, 13160, 13335, 14224, 14805, 15240, 15792, 16002, 16920, 17780, 17907, 18288, 19740, 21336, 22860, 23688, 23876, 26320, 26670, 29610, 29845, 30480, 32004, 33840, 35560, 35814, 39480, 40005, 41783, 42672, 45720, 47376, 47752, 53340, 53721, 59220, 59690, 64008, 71120, 71628, 78960, 80010, 83566, 89535, 91440, 95504, 106680, 107442, 118440, 119380, 125349, 128016, 143256, 160020, 167132, 179070, 208915, 213360, 214884, 236880, 238760, 250698, 268605, 286512, 320040, 334264, 358140, 376047, 417830, 429768, 477520, 501396, 537210, 626745, 640080, 668528, 716280, 752094, 835660, 859536, 1002792, 1074420, 1253490, 1432560, 1504188, 1671320, 1880235, 2005584, 2148840, 2506980, 3008376, 3342640, 3760470, 4297680, 5013960, 6016752, 7520940, 10027920, 15041880, 30083760]

約数ペア:

[(1, 30083760), (2, 15041880), (3, 10027920), (4, 7520940), (5, 6016752), (6, 5013960), (7, 4297680), (8, 3760470), (9, 3342640), (10, 3008376), (12, 2506980), (14, 2148840), (15, 2005584), (16, 1880235), (18, 1671320), (20, 1504188), (21, 1432560), (24, 1253490), (28, 1074420), (30, 1002792), (35, 859536), (36, 835660), (40, 752094), (42, 716280), (45, 668528), (47, 640080), (48, 626745), (56, 537210), (60, 501396), (63, 477520), (70, 429768), (72, 417830), (80, 376047), (84, 358140), (90, 334264), (94, 320040), (105, 286512), (112, 268605), (120, 250698), (126, 238760), (127, 236880), (140, 214884), (141, 213360), (144, 208915), (168, 179070), (180, 167132), (188, 160020), (210, 143256), (235, 128016), (240, 125349), (252, 119380), (254, 118440), (280, 107442), (282, 106680), (315, 95504), (329, 91440), (336, 89535), (360, 83566), (376, 80010), (381, 78960), (420, 71628), (423, 71120), (470, 64008), (504, 59690), (508, 59220), (560, 53721), (564, 53340), (630, 47752), (635, 47376), (658, 45720), (705, 42672), (720, 41783), (752, 40005), (762, 39480), (840, 35814), (846, 35560), (889, 33840), (940, 32004), (987, 30480), (1008, 29845), (1016, 29610), (1128, 26670), (1143, 26320), (1260, 23876), (1270, 23688), (1316, 22860), (1410, 21336), (1524, 19740), (1645, 18288), (1680, 17907), (1692, 17780), (1778, 16920), (1880, 16002), (1905, 15792), (1974, 15240), (2032, 14805), (2115, 14224), (2256, 13335), (2286, 13160), (2520, 11938), (2540, 11844), (2632, 11430), (2667, 11280), (2820, 10668), (2961, 10160), (3048, 9870), (3290, 9144), (3384, 8890), (3556, 8460), (3760, 8001), (3810, 7896), (3948, 7620), (4230, 7112), (4445, 6768), (4572, 6580), (4935, 6096), (5040, 5969), (5080, 5922), (5264, 5715), (5334, 5640)]