2288605560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{74209}}^1$

素因数の和:74480

約数の個数: 64

約数和(自身を含む): 6892624800

約数和(自身を除く): 4604019240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 74209, 148418, 222627, 296836, 371045, 445254, 593672, 742090, 890508, 1113135, 1484180, 1781016, 2226270, 2968360, 4452540, 8905080, 19071713, 38143426, 57215139, 76286852, 95358565, 114430278, 152573704, 190717130, 228860556, 286075695, 381434260, 457721112, 572151390, 762868520, 1144302780, 2288605560]

約数ペア:

[(1, 2288605560), (2, 1144302780), (3, 762868520), (4, 572151390), (5, 457721112), (6, 381434260), (8, 286075695), (10, 228860556), (12, 190717130), (15, 152573704), (20, 114430278), (24, 95358565), (30, 76286852), (40, 57215139), (60, 38143426), (120, 19071713), (257, 8905080), (514, 4452540), (771, 2968360), (1028, 2226270), (1285, 1781016), (1542, 1484180), (2056, 1113135), (2570, 890508), (3084, 742090), (3855, 593672), (5140, 445254), (6168, 371045), (7710, 296836), (10280, 222627), (15420, 148418), (30840, 74209)]