151782480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210809}}^1$

素因数の和:210828

約数の個数: 60

約数和(自身を含む): 509738580

約数和(自身を除く): 357956100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 210809, 421618, 632427, 843236, 1054045, 1264854, 1686472, 1897281, 2108090, 2529708, 3162135, 3372944, 3794562, 4216180, 5059416, 6324270, 7589124, 8432360, 9486405, 10118832, 12648540, 15178248, 16864720, 18972810, 25297080, 30356496, 37945620, 50594160, 75891240, 151782480]

約数ペア:

[(1, 151782480), (2, 75891240), (3, 50594160), (4, 37945620), (5, 30356496), (6, 25297080), (8, 18972810), (9, 16864720), (10, 15178248), (12, 12648540), (15, 10118832), (16, 9486405), (18, 8432360), (20, 7589124), (24, 6324270), (30, 5059416), (36, 4216180), (40, 3794562), (45, 3372944), (48, 3162135), (60, 2529708), (72, 2108090), (80, 1897281), (90, 1686472), (120, 1264854), (144, 1054045), (180, 843236), (240, 632427), (360, 421618), (720, 210809)]