82415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9281}}^1$

素因数の和:9334

約数の個数: 80

約数和(自身を含む): 262420704

約数和(自身を除く): 180005424

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, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 148496, 185620, 222744, 278430, 343397, 371240, 445488, 556860, 686794, 742480, 1030191, 1113720, 1373588, 1716985, 2060382, 2227440, 2747176, 3433970, 4120764, 5150955, 5494352, 6867940, 8241528, 10301910, 13735880, 16483056, 20603820, 27471760, 41207640, 82415280]

約数ペア:

[(1, 82415280), (2, 41207640), (3, 27471760), (4, 20603820), (5, 16483056), (6, 13735880), (8, 10301910), (10, 8241528), (12, 6867940), (15, 5494352), (16, 5150955), (20, 4120764), (24, 3433970), (30, 2747176), (37, 2227440), (40, 2060382), (48, 1716985), (60, 1373588), (74, 1113720), (80, 1030191), (111, 742480), (120, 686794), (148, 556860), (185, 445488), (222, 371240), (240, 343397), (296, 278430), (370, 222744), (444, 185620), (555, 148496), (592, 139215), (740, 111372), (888, 92810), (1110, 74248), (1480, 55686), (1776, 46405), (2220, 37124), (2960, 27843), (4440, 18562), (8880, 9281)]