90762480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3463

約数の個数: 120

約数和(自身を含む): 313140672

約数和(自身を除く): 222378192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3407, 4440, 5328, 6660, 6814, 8880, 10221, 13320, 13628, 17035, 20442, 26640, 27256, 30663, 34070, 40884, 51105, 54512, 61326, 68140, 81768, 102210, 122652, 126059, 136280, 153315, 163536, 204420, 245304, 252118, 272560, 306630, 378177, 408840, 490608, 504236, 613260, 630295, 756354, 817680, 1008472, 1134531, 1226520, 1260590, 1512708, 1890885, 2016944, 2269062, 2453040, 2521180, 3025416, 3781770, 4538124, 5042360, 5672655, 6050832, 7563540, 9076248, 10084720, 11345310, 15127080, 18152496, 22690620, 30254160, 45381240, 90762480]

約数ペア:

[(1, 90762480), (2, 45381240), (3, 30254160), (4, 22690620), (5, 18152496), (6, 15127080), (8, 11345310), (9, 10084720), (10, 9076248), (12, 7563540), (15, 6050832), (16, 5672655), (18, 5042360), (20, 4538124), (24, 3781770), (30, 3025416), (36, 2521180), (37, 2453040), (40, 2269062), (45, 2016944), (48, 1890885), (60, 1512708), (72, 1260590), (74, 1226520), (80, 1134531), (90, 1008472), (111, 817680), (120, 756354), (144, 630295), (148, 613260), (180, 504236), (185, 490608), (222, 408840), (240, 378177), (296, 306630), (333, 272560), (360, 252118), (370, 245304), (444, 204420), (555, 163536), (592, 153315), (666, 136280), (720, 126059), (740, 122652), (888, 102210), (1110, 81768), (1332, 68140), (1480, 61326), (1665, 54512), (1776, 51105), (2220, 40884), (2664, 34070), (2960, 30663), (3330, 27256), (3407, 26640), (4440, 20442), (5328, 17035), (6660, 13628), (6814, 13320), (8880, 10221)]