68695320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572461}}^1$

素因数の和:572475

約数の個数: 32

約数和(自身を含む): 206086320

約数和(自身を除く): 137391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572461, 1144922, 1717383, 2289844, 2862305, 3434766, 4579688, 5724610, 6869532, 8586915, 11449220, 13739064, 17173830, 22898440, 34347660, 68695320]

約数ペア:

[(1, 68695320), (2, 34347660), (3, 22898440), (4, 17173830), (5, 13739064), (6, 11449220), (8, 8586915), (10, 6869532), (12, 5724610), (15, 4579688), (20, 3434766), (24, 2862305), (30, 2289844), (40, 1717383), (60, 1144922), (120, 572461)]