4479240

素因数分解:

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

素因数の和:406

約数の個数: 64

約数和(自身を含む): 13579200

約数和(自身を除く): 9099960

約数列:

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

約数ペア:

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