54678720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{56957}}^1$

素因数の和:56977

約数の個数: 56

約数和(自身を含む): 173607984

約数和(自身を除く): 118929264

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, 56957, 113914, 170871, 227828, 284785, 341742, 455656, 569570, 683484, 854355, 911312, 1139140, 1366968, 1708710, 1822624, 2278280, 2733936, 3417420, 3645248, 4556560, 5467872, 6834840, 9113120, 10935744, 13669680, 18226240, 27339360, 54678720]

約数ペア:

[(1, 54678720), (2, 27339360), (3, 18226240), (4, 13669680), (5, 10935744), (6, 9113120), (8, 6834840), (10, 5467872), (12, 4556560), (15, 3645248), (16, 3417420), (20, 2733936), (24, 2278280), (30, 1822624), (32, 1708710), (40, 1366968), (48, 1139140), (60, 911312), (64, 854355), (80, 683484), (96, 569570), (120, 455656), (160, 341742), (192, 284785), (240, 227828), (320, 170871), (480, 113914), (960, 56957)]