4393320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 13616640

約数和(自身を除く): 9223320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1181, 1240, 1860, 2362, 3543, 3720, 4724, 5905, 7086, 9448, 11810, 14172, 17715, 23620, 28344, 35430, 36611, 47240, 70860, 73222, 109833, 141720, 146444, 183055, 219666, 292888, 366110, 439332, 549165, 732220, 878664, 1098330, 1464440, 2196660, 4393320]

約数ペア:

[(1, 4393320), (2, 2196660), (3, 1464440), (4, 1098330), (5, 878664), (6, 732220), (8, 549165), (10, 439332), (12, 366110), (15, 292888), (20, 219666), (24, 183055), (30, 146444), (31, 141720), (40, 109833), (60, 73222), (62, 70860), (93, 47240), (120, 36611), (124, 35430), (155, 28344), (186, 23620), (248, 17715), (310, 14172), (372, 11810), (465, 9448), (620, 7086), (744, 5905), (930, 4724), (1181, 3720), (1240, 3543), (1860, 2362)]