77277360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 241279200

約数和(自身を除く): 164001840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2161, 2235, 2384, 2980, 3576, 4322, 4470, 5960, 6483, 7152, 8644, 8940, 10805, 11920, 12966, 17288, 17880, 21610, 25932, 32415, 34576, 35760, 43220, 51864, 64830, 86440, 103728, 129660, 172880, 259320, 321989, 518640, 643978, 965967, 1287956, 1609945, 1931934, 2575912, 3219890, 3863868, 4829835, 5151824, 6439780, 7727736, 9659670, 12879560, 15455472, 19319340, 25759120, 38638680, 77277360]

約数ペア:

[(1, 77277360), (2, 38638680), (3, 25759120), (4, 19319340), (5, 15455472), (6, 12879560), (8, 9659670), (10, 7727736), (12, 6439780), (15, 5151824), (16, 4829835), (20, 3863868), (24, 3219890), (30, 2575912), (40, 1931934), (48, 1609945), (60, 1287956), (80, 965967), (120, 643978), (149, 518640), (240, 321989), (298, 259320), (447, 172880), (596, 129660), (745, 103728), (894, 86440), (1192, 64830), (1490, 51864), (1788, 43220), (2161, 35760), (2235, 34576), (2384, 32415), (2980, 25932), (3576, 21610), (4322, 17880), (4470, 17288), (5960, 12966), (6483, 11920), (7152, 10805), (8644, 8940)]