515835960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 1580040000

約数和(自身を除く): 1064204040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 113, 120, 218, 226, 327, 339, 349, 436, 452, 545, 565, 654, 678, 698, 872, 904, 1047, 1090, 1130, 1308, 1356, 1396, 1635, 1695, 1745, 2094, 2180, 2260, 2616, 2712, 2792, 3270, 3390, 3490, 4188, 4360, 4520, 5235, 6540, 6780, 6980, 8376, 10470, 12317, 13080, 13560, 13960, 20940, 24634, 36951, 38041, 39437, 41880, 49268, 61585, 73902, 76082, 78874, 98536, 114123, 118311, 123170, 147804, 152164, 157748, 184755, 190205, 197185, 228246, 236622, 246340, 295608, 304328, 315496, 369510, 380410, 394370, 456492, 473244, 492680, 570615, 591555, 739020, 760820, 788740, 912984, 946488, 1141230, 1183110, 1478040, 1521640, 1577480, 2282460, 2366220, 4298633, 4564920, 4732440, 8597266, 12895899, 17194532, 21493165, 25791798, 34389064, 42986330, 51583596, 64479495, 85972660, 103167192, 128958990, 171945320, 257917980, 515835960]

約数ペア:

[(1, 515835960), (2, 257917980), (3, 171945320), (4, 128958990), (5, 103167192), (6, 85972660), (8, 64479495), (10, 51583596), (12, 42986330), (15, 34389064), (20, 25791798), (24, 21493165), (30, 17194532), (40, 12895899), (60, 8597266), (109, 4732440), (113, 4564920), (120, 4298633), (218, 2366220), (226, 2282460), (327, 1577480), (339, 1521640), (349, 1478040), (436, 1183110), (452, 1141230), (545, 946488), (565, 912984), (654, 788740), (678, 760820), (698, 739020), (872, 591555), (904, 570615), (1047, 492680), (1090, 473244), (1130, 456492), (1308, 394370), (1356, 380410), (1396, 369510), (1635, 315496), (1695, 304328), (1745, 295608), (2094, 246340), (2180, 236622), (2260, 228246), (2616, 197185), (2712, 190205), (2792, 184755), (3270, 157748), (3390, 152164), (3490, 147804), (4188, 123170), (4360, 118311), (4520, 114123), (5235, 98536), (6540, 78874), (6780, 76082), (6980, 73902), (8376, 61585), (10470, 49268), (12317, 41880), (13080, 39437), (13560, 38041), (13960, 36951), (20940, 24634)]