102821520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11579}}^1$

素因数の和:11632

約数の個数: 80

約数和(自身を含む): 327389760

約数和(自身を除く): 224568240

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, 11579, 23158, 34737, 46316, 57895, 69474, 92632, 115790, 138948, 173685, 185264, 231580, 277896, 347370, 428423, 463160, 555792, 694740, 856846, 926320, 1285269, 1389480, 1713692, 2142115, 2570538, 2778960, 3427384, 4284230, 5141076, 6426345, 6854768, 8568460, 10282152, 12852690, 17136920, 20564304, 25705380, 34273840, 51410760, 102821520]

約数ペア:

[(1, 102821520), (2, 51410760), (3, 34273840), (4, 25705380), (5, 20564304), (6, 17136920), (8, 12852690), (10, 10282152), (12, 8568460), (15, 6854768), (16, 6426345), (20, 5141076), (24, 4284230), (30, 3427384), (37, 2778960), (40, 2570538), (48, 2142115), (60, 1713692), (74, 1389480), (80, 1285269), (111, 926320), (120, 856846), (148, 694740), (185, 555792), (222, 463160), (240, 428423), (296, 347370), (370, 277896), (444, 231580), (555, 185264), (592, 173685), (740, 138948), (888, 115790), (1110, 92632), (1480, 69474), (1776, 57895), (2220, 46316), (2960, 34737), (4440, 23158), (8880, 11579)]