28203368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{235028071}}^1$

素因数の和:235028085

約数の個数: 32

約数和(自身を含む): 84610105920

約数和(自身を除く): 56406737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 235028071, 470056142, 705084213, 940112284, 1175140355, 1410168426, 1880224568, 2350280710, 2820336852, 3525421065, 4700561420, 5640673704, 7050842130, 9401122840, 14101684260, 28203368520]

約数ペア:

[(1, 28203368520), (2, 14101684260), (3, 9401122840), (4, 7050842130), (5, 5640673704), (6, 4700561420), (8, 3525421065), (10, 2820336852), (12, 2350280710), (15, 1880224568), (20, 1410168426), (24, 1175140355), (30, 940112284), (40, 705084213), (60, 470056142), (120, 235028071)]