48860280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 194918400

約数和(自身を除く): 146058120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 281, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 562, 621, 630, 644, 690, 756, 805, 828, 840, 843, 920, 945, 966, 1035, 1080, 1124, 1242, 1260, 1288, 1380, 1405, 1449, 1512, 1610, 1656, 1686, 1890, 1932, 1967, 2070, 2248, 2415, 2484, 2520, 2529, 2760, 2810, 2898, 3105, 3220, 3372, 3780, 3864, 3934, 4140, 4215, 4347, 4830, 4968, 5058, 5620, 5796, 5901, 6210, 6440, 6463, 6744, 7245, 7560, 7587, 7868, 8280, 8430, 8694, 9660, 9835, 10116, 11240, 11592, 11802, 12420, 12645, 12926, 14490, 15174, 15736, 16860, 17388, 17703, 19320, 19389, 19670, 20232, 21735, 23604, 24840, 25290, 25852, 28980, 29505, 30348, 32315, 33720, 34776, 35406, 37935, 38778, 39340, 43470, 45241, 47208, 50580, 51704, 53109, 57960, 58167, 59010, 60696, 64630, 70812, 75870, 77556, 78680, 86940, 88515, 90482, 96945, 101160, 106218, 116334, 118020, 129260, 135723, 141624, 151740, 155112, 173880, 174501, 177030, 180964, 193890, 212436, 226205, 232668, 236040, 258520, 265545, 271446, 290835, 303480, 349002, 354060, 361928, 387780, 407169, 424872, 452410, 465336, 531090, 542892, 581670, 678615, 698004, 708120, 775560, 814338, 872505, 904820, 1062180, 1085784, 1163340, 1221507, 1357230, 1396008, 1628676, 1745010, 1809640, 2035845, 2124360, 2326680, 2443014, 2714460, 3257352, 3490020, 4071690, 4886028, 5428920, 6107535, 6980040, 8143380, 9772056, 12215070, 16286760, 24430140, 48860280]

約数ペア:

[(1, 48860280), (2, 24430140), (3, 16286760), (4, 12215070), (5, 9772056), (6, 8143380), (7, 6980040), (8, 6107535), (9, 5428920), (10, 4886028), (12, 4071690), (14, 3490020), (15, 3257352), (18, 2714460), (20, 2443014), (21, 2326680), (23, 2124360), (24, 2035845), (27, 1809640), (28, 1745010), (30, 1628676), (35, 1396008), (36, 1357230), (40, 1221507), (42, 1163340), (45, 1085784), (46, 1062180), (54, 904820), (56, 872505), (60, 814338), (63, 775560), (69, 708120), (70, 698004), (72, 678615), (84, 581670), (90, 542892), (92, 531090), (105, 465336), (108, 452410), (115, 424872), (120, 407169), (126, 387780), (135, 361928), (138, 354060), (140, 349002), (161, 303480), (168, 290835), (180, 271446), (184, 265545), (189, 258520), (207, 236040), (210, 232668), (216, 226205), (230, 212436), (252, 193890), (270, 180964), (276, 177030), (280, 174501), (281, 173880), (315, 155112), (322, 151740), (345, 141624), (360, 135723), (378, 129260), (414, 118020), (420, 116334), (460, 106218), (483, 101160), (504, 96945), (540, 90482), (552, 88515), (562, 86940), (621, 78680), (630, 77556), (644, 75870), (690, 70812), (756, 64630), (805, 60696), (828, 59010), (840, 58167), (843, 57960), (920, 53109), (945, 51704), (966, 50580), (1035, 47208), (1080, 45241), (1124, 43470), (1242, 39340), (1260, 38778), (1288, 37935), (1380, 35406), (1405, 34776), (1449, 33720), (1512, 32315), (1610, 30348), (1656, 29505), (1686, 28980), (1890, 25852), (1932, 25290), (1967, 24840), (2070, 23604), (2248, 21735), (2415, 20232), (2484, 19670), (2520, 19389), (2529, 19320), (2760, 17703), (2810, 17388), (2898, 16860), (3105, 15736), (3220, 15174), (3372, 14490), (3780, 12926), (3864, 12645), (3934, 12420), (4140, 11802), (4215, 11592), (4347, 11240), (4830, 10116), (4968, 9835), (5058, 9660), (5620, 8694), (5796, 8430), (5901, 8280), (6210, 7868), (6440, 7587), (6463, 7560), (6744, 7245)]