309791760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11423}}^1$

素因数の和:11552

約数の個数: 80

約数和(自身を含む): 968937984

約数和(自身を除く): 659146224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 11423, 13560, 22846, 27120, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 171345, 182768, 228460, 274152, 342690, 456920, 548304, 685380, 913840, 1290799, 1370760, 2581598, 2741520, 3872397, 5163196, 6453995, 7744794, 10326392, 12907990, 15489588, 19361985, 20652784, 25815980, 30979176, 38723970, 51631960, 61958352, 77447940, 103263920, 154895880, 309791760]

約数ペア:

[(1, 309791760), (2, 154895880), (3, 103263920), (4, 77447940), (5, 61958352), (6, 51631960), (8, 38723970), (10, 30979176), (12, 25815980), (15, 20652784), (16, 19361985), (20, 15489588), (24, 12907990), (30, 10326392), (40, 7744794), (48, 6453995), (60, 5163196), (80, 3872397), (113, 2741520), (120, 2581598), (226, 1370760), (240, 1290799), (339, 913840), (452, 685380), (565, 548304), (678, 456920), (904, 342690), (1130, 274152), (1356, 228460), (1695, 182768), (1808, 171345), (2260, 137076), (2712, 114230), (3390, 91384), (4520, 68538), (5424, 57115), (6780, 45692), (9040, 34269), (11423, 27120), (13560, 22846)]