102288720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11519}}^1$

素因数の和:11572

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 223404720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 138228, 172785, 184304, 230380, 276456, 345570, 426203, 460760, 552912, 691140, 852406, 921520, 1278609, 1382280, 1704812, 2131015, 2557218, 2764560, 3409624, 4262030, 5114436, 6393045, 6819248, 8524060, 10228872, 12786090, 17048120, 20457744, 25572180, 34096240, 51144360, 102288720]

約数ペア:

[(1, 102288720), (2, 51144360), (3, 34096240), (4, 25572180), (5, 20457744), (6, 17048120), (8, 12786090), (10, 10228872), (12, 8524060), (15, 6819248), (16, 6393045), (20, 5114436), (24, 4262030), (30, 3409624), (37, 2764560), (40, 2557218), (48, 2131015), (60, 1704812), (74, 1382280), (80, 1278609), (111, 921520), (120, 852406), (148, 691140), (185, 552912), (222, 460760), (240, 426203), (296, 345570), (370, 276456), (444, 230380), (555, 184304), (592, 172785), (740, 138228), (888, 115190), (1110, 92152), (1480, 69114), (1776, 57595), (2220, 46076), (2960, 34557), (4440, 23038), (8880, 11519)]