65048520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542071}}^1$

素因数の和:542085

約数の個数: 32

約数和(自身を含む): 195145920

約数和(自身を除く): 130097400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542071, 1084142, 1626213, 2168284, 2710355, 3252426, 4336568, 5420710, 6504852, 8131065, 10841420, 13009704, 16262130, 21682840, 32524260, 65048520]

約数ペア:

[(1, 65048520), (2, 32524260), (3, 21682840), (4, 16262130), (5, 13009704), (6, 10841420), (8, 8131065), (10, 6504852), (12, 5420710), (15, 4336568), (20, 3252426), (24, 2710355), (30, 2168284), (40, 1626213), (60, 1084142), (120, 542071)]