252360720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9473}}^1$

素因数の和:9529

約数の個数: 120

約数和(自身を含む): 870509016

約数和(自身を除く): 618148296

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, 4440, 5328, 6660, 8880, 9473, 13320, 18946, 26640, 28419, 37892, 47365, 56838, 75784, 85257, 94730, 113676, 142095, 151568, 170514, 189460, 227352, 284190, 341028, 350501, 378920, 426285, 454704, 568380, 682056, 701002, 757840, 852570, 1051503, 1136760, 1364112, 1402004, 1705140, 1752505, 2103006, 2273520, 2804008, 3154509, 3410280, 3505010, 4206012, 5257515, 5608016, 6309018, 6820560, 7010020, 8412024, 10515030, 12618036, 14020040, 15772545, 16824048, 21030060, 25236072, 28040080, 31545090, 42060120, 50472144, 63090180, 84120240, 126180360, 252360720]

約数ペア:

[(1, 252360720), (2, 126180360), (3, 84120240), (4, 63090180), (5, 50472144), (6, 42060120), (8, 31545090), (9, 28040080), (10, 25236072), (12, 21030060), (15, 16824048), (16, 15772545), (18, 14020040), (20, 12618036), (24, 10515030), (30, 8412024), (36, 7010020), (37, 6820560), (40, 6309018), (45, 5608016), (48, 5257515), (60, 4206012), (72, 3505010), (74, 3410280), (80, 3154509), (90, 2804008), (111, 2273520), (120, 2103006), (144, 1752505), (148, 1705140), (180, 1402004), (185, 1364112), (222, 1136760), (240, 1051503), (296, 852570), (333, 757840), (360, 701002), (370, 682056), (444, 568380), (555, 454704), (592, 426285), (666, 378920), (720, 350501), (740, 341028), (888, 284190), (1110, 227352), (1332, 189460), (1480, 170514), (1665, 151568), (1776, 142095), (2220, 113676), (2664, 94730), (2960, 85257), (3330, 75784), (4440, 56838), (5328, 47365), (6660, 37892), (8880, 28419), (9473, 26640), (13320, 18946)]