145357320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1211311}}^1$

素因数の和:1211325

約数の個数: 32

約数和(自身を含む): 436072320

約数和(自身を除く): 290715000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1211311, 2422622, 3633933, 4845244, 6056555, 7267866, 9690488, 12113110, 14535732, 18169665, 24226220, 29071464, 36339330, 48452440, 72678660, 145357320]

約数ペア:

[(1, 145357320), (2, 72678660), (3, 48452440), (4, 36339330), (5, 29071464), (6, 24226220), (8, 18169665), (10, 14535732), (12, 12113110), (15, 9690488), (20, 7267866), (24, 6056555), (30, 4845244), (40, 3633933), (60, 2422622), (120, 1211311)]