139248240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{580201}}^1$

素因数の和:580217

約数の個数: 40

約数和(自身を含む): 431670288

約数和(自身を除く): 292422048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 580201, 1160402, 1740603, 2320804, 2901005, 3481206, 4641608, 5802010, 6962412, 8703015, 9283216, 11604020, 13924824, 17406030, 23208040, 27849648, 34812060, 46416080, 69624120, 139248240]

約数ペア:

[(1, 139248240), (2, 69624120), (3, 46416080), (4, 34812060), (5, 27849648), (6, 23208040), (8, 17406030), (10, 13924824), (12, 11604020), (15, 9283216), (16, 8703015), (20, 6962412), (24, 5802010), (30, 4641608), (40, 3481206), (48, 2901005), (60, 2320804), (80, 1740603), (120, 1160402), (240, 580201)]