265245840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{40933}}^1$

素因数の和:40958

約数の個数: 100

約数和(自身を含む): 921260604

約数和(自身を除く): 656014764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 40933, 81866, 122799, 163732, 204665, 245598, 327464, 368397, 409330, 491196, 613995, 654928, 736794, 818660, 982392, 1105191, 1227990, 1473588, 1637320, 1841985, 1964784, 2210382, 2455980, 2947176, 3274640, 3315573, 3683970, 4420764, 4911960, 5525955, 5894352, 6631146, 7367940, 8841528, 9823920, 11051910, 13262292, 14735880, 16577865, 17683056, 22103820, 26524584, 29471760, 33155730, 44207640, 53049168, 66311460, 88415280, 132622920, 265245840]

約数ペア:

[(1, 265245840), (2, 132622920), (3, 88415280), (4, 66311460), (5, 53049168), (6, 44207640), (8, 33155730), (9, 29471760), (10, 26524584), (12, 22103820), (15, 17683056), (16, 16577865), (18, 14735880), (20, 13262292), (24, 11051910), (27, 9823920), (30, 8841528), (36, 7367940), (40, 6631146), (45, 5894352), (48, 5525955), (54, 4911960), (60, 4420764), (72, 3683970), (80, 3315573), (81, 3274640), (90, 2947176), (108, 2455980), (120, 2210382), (135, 1964784), (144, 1841985), (162, 1637320), (180, 1473588), (216, 1227990), (240, 1105191), (270, 982392), (324, 818660), (360, 736794), (405, 654928), (432, 613995), (540, 491196), (648, 409330), (720, 368397), (810, 327464), (1080, 245598), (1296, 204665), (1620, 163732), (2160, 122799), (3240, 81866), (6480, 40933)]