147264780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188801}}^1$

素因数の和:188826

約数の個数: 48

約数和(自身を含む): 444062304

約数和(自身を除く): 296797524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 188801, 377602, 566403, 755204, 944005, 1132806, 1888010, 2265612, 2454413, 2832015, 3776020, 4908826, 5664030, 7363239, 9817652, 11328060, 12272065, 14726478, 24544130, 29452956, 36816195, 49088260, 73632390, 147264780]

約数ペア:

[(1, 147264780), (2, 73632390), (3, 49088260), (4, 36816195), (5, 29452956), (6, 24544130), (10, 14726478), (12, 12272065), (13, 11328060), (15, 9817652), (20, 7363239), (26, 5664030), (30, 4908826), (39, 3776020), (52, 2832015), (60, 2454413), (65, 2265612), (78, 1888010), (130, 1132806), (156, 944005), (195, 755204), (260, 566403), (390, 377602), (780, 188801)]