180565320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 586857600

約数和(自身を除く): 406292280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 283, 312, 390, 409, 520, 566, 780, 818, 849, 1132, 1227, 1415, 1560, 1636, 1698, 2045, 2264, 2454, 2830, 3272, 3396, 3679, 4090, 4245, 4908, 5317, 5660, 6135, 6792, 7358, 8180, 8490, 9816, 10634, 11037, 11320, 12270, 14716, 15951, 16360, 16980, 18395, 21268, 22074, 24540, 26585, 29432, 31902, 33960, 36790, 42536, 44148, 49080, 53170, 55185, 63804, 73580, 79755, 88296, 106340, 110370, 115747, 127608, 147160, 159510, 212680, 220740, 231494, 319020, 347241, 441480, 462988, 578735, 638040, 694482, 925976, 1157470, 1388964, 1504711, 1736205, 2314940, 2777928, 3009422, 3472410, 4514133, 4629880, 6018844, 6944820, 7523555, 9028266, 12037688, 13889640, 15047110, 18056532, 22570665, 30094220, 36113064, 45141330, 60188440, 90282660, 180565320]

約数ペア:

[(1, 180565320), (2, 90282660), (3, 60188440), (4, 45141330), (5, 36113064), (6, 30094220), (8, 22570665), (10, 18056532), (12, 15047110), (13, 13889640), (15, 12037688), (20, 9028266), (24, 7523555), (26, 6944820), (30, 6018844), (39, 4629880), (40, 4514133), (52, 3472410), (60, 3009422), (65, 2777928), (78, 2314940), (104, 1736205), (120, 1504711), (130, 1388964), (156, 1157470), (195, 925976), (260, 694482), (283, 638040), (312, 578735), (390, 462988), (409, 441480), (520, 347241), (566, 319020), (780, 231494), (818, 220740), (849, 212680), (1132, 159510), (1227, 147160), (1415, 127608), (1560, 115747), (1636, 110370), (1698, 106340), (2045, 88296), (2264, 79755), (2454, 73580), (2830, 63804), (3272, 55185), (3396, 53170), (3679, 49080), (4090, 44148), (4245, 42536), (4908, 36790), (5317, 33960), (5660, 31902), (6135, 29432), (6792, 26585), (7358, 24540), (8180, 22074), (8490, 21268), (9816, 18395), (10634, 16980), (11037, 16360), (11320, 15951), (12270, 14716)]