158875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6427}}^1$

素因数の和:6546

約数の個数: 80

約数和(自身を含む): 497372928

約数和(自身を除く): 338497488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6427, 8240, 12360, 12854, 19281, 24720, 25708, 32135, 38562, 51416, 64270, 77124, 96405, 102832, 128540, 154248, 192810, 257080, 308496, 385620, 514160, 661981, 771240, 1323962, 1542480, 1985943, 2647924, 3309905, 3971886, 5295848, 6619810, 7943772, 9929715, 10591696, 13239620, 15887544, 19859430, 26479240, 31775088, 39718860, 52958480, 79437720, 158875440]

約数ペア:

[(1, 158875440), (2, 79437720), (3, 52958480), (4, 39718860), (5, 31775088), (6, 26479240), (8, 19859430), (10, 15887544), (12, 13239620), (15, 10591696), (16, 9929715), (20, 7943772), (24, 6619810), (30, 5295848), (40, 3971886), (48, 3309905), (60, 2647924), (80, 1985943), (103, 1542480), (120, 1323962), (206, 771240), (240, 661981), (309, 514160), (412, 385620), (515, 308496), (618, 257080), (824, 192810), (1030, 154248), (1236, 128540), (1545, 102832), (1648, 96405), (2060, 77124), (2472, 64270), (3090, 51416), (4120, 38562), (4944, 32135), (6180, 25708), (6427, 24720), (8240, 19281), (12360, 12854)]