2551697040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10632071}}^1$

素因数の和:10632087

約数の個数: 40

約数和(自身を含む): 7910261568

約数和(自身を除く): 5358564528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10632071, 21264142, 31896213, 42528284, 53160355, 63792426, 85056568, 106320710, 127584852, 159481065, 170113136, 212641420, 255169704, 318962130, 425282840, 510339408, 637924260, 850565680, 1275848520, 2551697040]

約数ペア:

[(1, 2551697040), (2, 1275848520), (3, 850565680), (4, 637924260), (5, 510339408), (6, 425282840), (8, 318962130), (10, 255169704), (12, 212641420), (15, 170113136), (16, 159481065), (20, 127584852), (24, 106320710), (30, 85056568), (40, 63792426), (48, 53160355), (60, 42528284), (80, 31896213), (120, 21264142), (240, 10632071)]