660839643480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{87041}}^1$

素因数の和:87625

約数の個数: 128

約数和(自身を含む): 2000434060800

約数和(自身を除く): 1339594417320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 419, 453, 604, 755, 838, 906, 1208, 1257, 1510, 1676, 1812, 2095, 2265, 2514, 3020, 3352, 3624, 4190, 4530, 5028, 6040, 6285, 8380, 9060, 10056, 12570, 16760, 18120, 25140, 50280, 63269, 87041, 126538, 174082, 189807, 253076, 261123, 316345, 348164, 379614, 435205, 506152, 522246, 632690, 696328, 759228, 870410, 949035, 1044492, 1265380, 1305615, 1518456, 1740820, 1898070, 2088984, 2530760, 2611230, 3481640, 3796140, 5222460, 7592280, 10444920, 13143191, 26286382, 36470179, 39429573, 52572764, 65715955, 72940358, 78859146, 105145528, 109410537, 131431910, 145880716, 157718292, 182350895, 197147865, 218821074, 262863820, 291761432, 315436584, 364701790, 394295730, 437642148, 525727640, 547052685, 729403580, 788591460, 875284296, 1094105370, 1458807160, 1577182920, 2188210740, 4376421480, 5506997029, 11013994058, 16520991087, 22027988116, 27534985145, 33041982174, 44055976232, 55069970290, 66083964348, 82604955435, 110139940580, 132167928696, 165209910870, 220279881160, 330419821740, 660839643480]

約数ペア:

[(1, 660839643480), (2, 330419821740), (3, 220279881160), (4, 165209910870), (5, 132167928696), (6, 110139940580), (8, 82604955435), (10, 66083964348), (12, 55069970290), (15, 44055976232), (20, 33041982174), (24, 27534985145), (30, 22027988116), (40, 16520991087), (60, 11013994058), (120, 5506997029), (151, 4376421480), (302, 2188210740), (419, 1577182920), (453, 1458807160), (604, 1094105370), (755, 875284296), (838, 788591460), (906, 729403580), (1208, 547052685), (1257, 525727640), (1510, 437642148), (1676, 394295730), (1812, 364701790), (2095, 315436584), (2265, 291761432), (2514, 262863820), (3020, 218821074), (3352, 197147865), (3624, 182350895), (4190, 157718292), (4530, 145880716), (5028, 131431910), (6040, 109410537), (6285, 105145528), (8380, 78859146), (9060, 72940358), (10056, 65715955), (12570, 52572764), (16760, 39429573), (18120, 36470179), (25140, 26286382), (50280, 13143191), (63269, 10444920), (87041, 7592280), (126538, 5222460), (174082, 3796140), (189807, 3481640), (253076, 2611230), (261123, 2530760), (316345, 2088984), (348164, 1898070), (379614, 1740820), (435205, 1518456), (506152, 1305615), (522246, 1265380), (632690, 1044492), (696328, 949035), (759228, 870410)]