253174080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263723}}^1$

素因数の和:263743

約数の個数: 56

約数和(自身を含む): 803830752

約数和(自身を除く): 550656672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 263723, 527446, 791169, 1054892, 1318615, 1582338, 2109784, 2637230, 3164676, 3955845, 4219568, 5274460, 6329352, 7911690, 8439136, 10548920, 12658704, 15823380, 16878272, 21097840, 25317408, 31646760, 42195680, 50634816, 63293520, 84391360, 126587040, 253174080]

約数ペア:

[(1, 253174080), (2, 126587040), (3, 84391360), (4, 63293520), (5, 50634816), (6, 42195680), (8, 31646760), (10, 25317408), (12, 21097840), (15, 16878272), (16, 15823380), (20, 12658704), (24, 10548920), (30, 8439136), (32, 7911690), (40, 6329352), (48, 5274460), (60, 4219568), (64, 3955845), (80, 3164676), (96, 2637230), (120, 2109784), (160, 1582338), (192, 1318615), (240, 1054892), (320, 791169), (480, 527446), (960, 263723)]