726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 2437344

約数和(自身を除く): 1710384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 233, 240, 260, 312, 390, 466, 520, 624, 699, 780, 932, 1040, 1165, 1398, 1560, 1864, 2330, 2796, 3029, 3120, 3495, 3728, 4660, 5592, 6058, 6990, 9087, 9320, 11184, 12116, 13980, 15145, 18174, 18640, 24232, 27960, 30290, 36348, 45435, 48464, 55920, 60580, 72696, 90870, 121160, 145392, 181740, 242320, 363480, 726960]

約数ペア:

[(1, 726960), (2, 363480), (3, 242320), (4, 181740), (5, 145392), (6, 121160), (8, 90870), (10, 72696), (12, 60580), (13, 55920), (15, 48464), (16, 45435), (20, 36348), (24, 30290), (26, 27960), (30, 24232), (39, 18640), (40, 18174), (48, 15145), (52, 13980), (60, 12116), (65, 11184), (78, 9320), (80, 9087), (104, 6990), (120, 6058), (130, 5592), (156, 4660), (195, 3728), (208, 3495), (233, 3120), (240, 3029), (260, 2796), (312, 2330), (390, 1864), (466, 1560), (520, 1398), (624, 1165), (699, 1040), (780, 932)]