154418640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4428

約数の個数: 80

約数和(自身を含む): 481981056

約数和(自身を除く): 327562416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4261, 4530, 6040, 7248, 8522, 9060, 12080, 12783, 17044, 18120, 21305, 25566, 34088, 36240, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 204528, 255660, 340880, 511320, 643411, 1022640, 1286822, 1930233, 2573644, 3217055, 3860466, 5147288, 6434110, 7720932, 9651165, 10294576, 12868220, 15441864, 19302330, 25736440, 30883728, 38604660, 51472880, 77209320, 154418640]

約数ペア:

[(1, 154418640), (2, 77209320), (3, 51472880), (4, 38604660), (5, 30883728), (6, 25736440), (8, 19302330), (10, 15441864), (12, 12868220), (15, 10294576), (16, 9651165), (20, 7720932), (24, 6434110), (30, 5147288), (40, 3860466), (48, 3217055), (60, 2573644), (80, 1930233), (120, 1286822), (151, 1022640), (240, 643411), (302, 511320), (453, 340880), (604, 255660), (755, 204528), (906, 170440), (1208, 127830), (1510, 102264), (1812, 85220), (2265, 68176), (2416, 63915), (3020, 51132), (3624, 42610), (4261, 36240), (4530, 34088), (6040, 25566), (7248, 21305), (8522, 18120), (9060, 17044), (12080, 12783)]