8958480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 28063680

約数和(自身を除く): 19105200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 229, 240, 326, 458, 489, 652, 687, 815, 916, 978, 1145, 1304, 1374, 1630, 1832, 1956, 2290, 2445, 2608, 2748, 3260, 3435, 3664, 3912, 4580, 4890, 5496, 6520, 6870, 7824, 9160, 9780, 10992, 13040, 13740, 18320, 19560, 27480, 37327, 39120, 54960, 74654, 111981, 149308, 186635, 223962, 298616, 373270, 447924, 559905, 597232, 746540, 895848, 1119810, 1493080, 1791696, 2239620, 2986160, 4479240, 8958480]

約数ペア:

[(1, 8958480), (2, 4479240), (3, 2986160), (4, 2239620), (5, 1791696), (6, 1493080), (8, 1119810), (10, 895848), (12, 746540), (15, 597232), (16, 559905), (20, 447924), (24, 373270), (30, 298616), (40, 223962), (48, 186635), (60, 149308), (80, 111981), (120, 74654), (163, 54960), (229, 39120), (240, 37327), (326, 27480), (458, 19560), (489, 18320), (652, 13740), (687, 13040), (815, 10992), (916, 9780), (978, 9160), (1145, 7824), (1304, 6870), (1374, 6520), (1630, 5496), (1832, 4890), (1956, 4580), (2290, 3912), (2445, 3664), (2608, 3435), (2748, 3260)]