250388520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2086571}}^1$

素因数の和:2086585

約数の個数: 32

約数和(自身を含む): 751165920

約数和(自身を除く): 500777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2086571, 4173142, 6259713, 8346284, 10432855, 12519426, 16692568, 20865710, 25038852, 31298565, 41731420, 50077704, 62597130, 83462840, 125194260, 250388520]

約数ペア:

[(1, 250388520), (2, 125194260), (3, 83462840), (4, 62597130), (5, 50077704), (6, 41731420), (8, 31298565), (10, 25038852), (12, 20865710), (15, 16692568), (20, 12519426), (24, 10432855), (30, 8346284), (40, 6259713), (60, 4173142), (120, 2086571)]