66253560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552113}}^1$

素因数の和:552127

約数の個数: 32

約数和(自身を含む): 198761040

約数和(自身を除く): 132507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552113, 1104226, 1656339, 2208452, 2760565, 3312678, 4416904, 5521130, 6625356, 8281695, 11042260, 13250712, 16563390, 22084520, 33126780, 66253560]

約数ペア:

[(1, 66253560), (2, 33126780), (3, 22084520), (4, 16563390), (5, 13250712), (6, 11042260), (8, 8281695), (10, 6625356), (12, 5521130), (15, 4416904), (20, 3312678), (24, 2760565), (30, 2208452), (40, 1656339), (60, 1104226), (120, 552113)]