202103520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421049}}^1$

素因数の和:421067

約数の個数: 48

約数和(自身を含む): 636627600

約数和(自身を除く): 434524080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 421049, 842098, 1263147, 1684196, 2105245, 2526294, 3368392, 4210490, 5052588, 6315735, 6736784, 8420980, 10105176, 12631470, 13473568, 16841960, 20210352, 25262940, 33683920, 40420704, 50525880, 67367840, 101051760, 202103520]

約数ペア:

[(1, 202103520), (2, 101051760), (3, 67367840), (4, 50525880), (5, 40420704), (6, 33683920), (8, 25262940), (10, 20210352), (12, 16841960), (15, 13473568), (16, 12631470), (20, 10105176), (24, 8420980), (30, 6736784), (32, 6315735), (40, 5052588), (48, 4210490), (60, 3368392), (80, 2526294), (96, 2105245), (120, 1684196), (160, 1263147), (240, 842098), (480, 421049)]