6619555920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{76403}}^1$

素因数の和:76457

約数の個数: 120

約数和(自身を含む): 21657783456

約数和(自身を除く): 15038227536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 76403, 86640, 152806, 229209, 305612, 382015, 458418, 611224, 764030, 916836, 1146045, 1222448, 1451657, 1528060, 1833672, 2292090, 2903314, 3056120, 3667344, 4354971, 4584180, 5806628, 6112240, 7258285, 8709942, 9168360, 11613256, 14516570, 17419884, 18336720, 21774855, 23226512, 27581483, 29033140, 34839768, 43549710, 55162966, 58066280, 69679536, 82744449, 87099420, 110325932, 116132560, 137907415, 165488898, 174198840, 220651864, 275814830, 330977796, 348397680, 413722245, 441303728, 551629660, 661955592, 827444490, 1103259320, 1323911184, 1654888980, 2206518640, 3309777960, 6619555920]

約数ペア:

[(1, 6619555920), (2, 3309777960), (3, 2206518640), (4, 1654888980), (5, 1323911184), (6, 1103259320), (8, 827444490), (10, 661955592), (12, 551629660), (15, 441303728), (16, 413722245), (19, 348397680), (20, 330977796), (24, 275814830), (30, 220651864), (38, 174198840), (40, 165488898), (48, 137907415), (57, 116132560), (60, 110325932), (76, 87099420), (80, 82744449), (95, 69679536), (114, 58066280), (120, 55162966), (152, 43549710), (190, 34839768), (228, 29033140), (240, 27581483), (285, 23226512), (304, 21774855), (361, 18336720), (380, 17419884), (456, 14516570), (570, 11613256), (722, 9168360), (760, 8709942), (912, 7258285), (1083, 6112240), (1140, 5806628), (1444, 4584180), (1520, 4354971), (1805, 3667344), (2166, 3056120), (2280, 2903314), (2888, 2292090), (3610, 1833672), (4332, 1528060), (4560, 1451657), (5415, 1222448), (5776, 1146045), (7220, 916836), (8664, 764030), (10830, 611224), (14440, 458418), (17328, 382015), (21660, 305612), (28880, 229209), (43320, 152806), (76403, 86640)]