1435440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5981}}^1$

素因数の和:5997

約数の個数: 40

約数和(自身を含む): 4450608

約数和(自身を除く): 3015168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5981, 11962, 17943, 23924, 29905, 35886, 47848, 59810, 71772, 89715, 95696, 119620, 143544, 179430, 239240, 287088, 358860, 478480, 717720, 1435440]

約数ペア:

[(1, 1435440), (2, 717720), (3, 478480), (4, 358860), (5, 287088), (6, 239240), (8, 179430), (10, 143544), (12, 119620), (15, 95696), (16, 89715), (20, 71772), (24, 59810), (30, 47848), (40, 35886), (48, 29905), (60, 23924), (80, 17943), (120, 11962), (240, 5981)]