15208320660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{50123}}^1$

素因数の和:50537

約数の個数: 96

約数和(自身を含む): 45977742720

約数和(自身を除く): 30769422060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 389, 390, 778, 780, 1167, 1556, 1945, 2334, 3890, 4668, 5057, 5835, 7780, 10114, 11670, 15171, 20228, 23340, 25285, 30342, 50123, 50570, 60684, 75855, 100246, 101140, 150369, 151710, 200492, 250615, 300738, 303420, 501230, 601476, 651599, 751845, 1002460, 1303198, 1503690, 1954797, 2606396, 3007380, 3257995, 3909594, 6515990, 7819188, 9773985, 13031980, 19497847, 19547970, 38995694, 39095940, 58493541, 77991388, 97489235, 116987082, 194978470, 233974164, 253472011, 292467705, 389956940, 506944022, 584935410, 760416033, 1013888044, 1169870820, 1267360055, 1520832066, 2534720110, 3041664132, 3802080165, 5069440220, 7604160330, 15208320660]

約数ペア:

[(1, 15208320660), (2, 7604160330), (3, 5069440220), (4, 3802080165), (5, 3041664132), (6, 2534720110), (10, 1520832066), (12, 1267360055), (13, 1169870820), (15, 1013888044), (20, 760416033), (26, 584935410), (30, 506944022), (39, 389956940), (52, 292467705), (60, 253472011), (65, 233974164), (78, 194978470), (130, 116987082), (156, 97489235), (195, 77991388), (260, 58493541), (389, 39095940), (390, 38995694), (778, 19547970), (780, 19497847), (1167, 13031980), (1556, 9773985), (1945, 7819188), (2334, 6515990), (3890, 3909594), (4668, 3257995), (5057, 3007380), (5835, 2606396), (7780, 1954797), (10114, 1503690), (11670, 1303198), (15171, 1002460), (20228, 751845), (23340, 651599), (25285, 601476), (30342, 501230), (50123, 303420), (50570, 300738), (60684, 250615), (75855, 200492), (100246, 151710), (101140, 150369)]