282972120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8513}}^1$

素因数の和:8804

約数の個数: 64

約数和(自身を含む): 852081120

約数和(自身を除く): 569109000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 8513, 11080, 16620, 17026, 25539, 33240, 34052, 42565, 51078, 68104, 85130, 102156, 127695, 170260, 204312, 255390, 340520, 510780, 1021560, 2358101, 4716202, 7074303, 9432404, 11790505, 14148606, 18864808, 23581010, 28297212, 35371515, 47162020, 56594424, 70743030, 94324040, 141486060, 282972120]

約数ペア:

[(1, 282972120), (2, 141486060), (3, 94324040), (4, 70743030), (5, 56594424), (6, 47162020), (8, 35371515), (10, 28297212), (12, 23581010), (15, 18864808), (20, 14148606), (24, 11790505), (30, 9432404), (40, 7074303), (60, 4716202), (120, 2358101), (277, 1021560), (554, 510780), (831, 340520), (1108, 255390), (1385, 204312), (1662, 170260), (2216, 127695), (2770, 102156), (3324, 85130), (4155, 68104), (5540, 51078), (6648, 42565), (8310, 34052), (8513, 33240), (11080, 25539), (16620, 17026)]