75415440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 235449216

約数和(自身を除く): 160033776

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, 2081, 2265, 2416, 3020, 3624, 4162, 4530, 6040, 6243, 7248, 8324, 9060, 10405, 12080, 12486, 16648, 18120, 20810, 24972, 31215, 33296, 36240, 41620, 49944, 62430, 83240, 99888, 124860, 166480, 249720, 314231, 499440, 628462, 942693, 1256924, 1571155, 1885386, 2513848, 3142310, 3770772, 4713465, 5027696, 6284620, 7541544, 9426930, 12569240, 15083088, 18853860, 25138480, 37707720, 75415440]

約数ペア:

[(1, 75415440), (2, 37707720), (3, 25138480), (4, 18853860), (5, 15083088), (6, 12569240), (8, 9426930), (10, 7541544), (12, 6284620), (15, 5027696), (16, 4713465), (20, 3770772), (24, 3142310), (30, 2513848), (40, 1885386), (48, 1571155), (60, 1256924), (80, 942693), (120, 628462), (151, 499440), (240, 314231), (302, 249720), (453, 166480), (604, 124860), (755, 99888), (906, 83240), (1208, 62430), (1510, 49944), (1812, 41620), (2081, 36240), (2265, 33296), (2416, 31215), (3020, 24972), (3624, 20810), (4162, 18120), (4530, 16648), (6040, 12486), (6243, 12080), (7248, 10405), (8324, 9060)]