1975396320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1371803}}^1$

素因数の和:1371824

約数の個数: 72

約数和(自身を含む): 6741044856

約数和(自身を除く): 4765648536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1371803, 2743606, 4115409, 5487212, 6859015, 8230818, 10974424, 12346227, 13718030, 16461636, 20577045, 21948848, 24692454, 27436060, 32923272, 41154090, 43897696, 49384908, 54872120, 61731135, 65846544, 82308180, 98769816, 109744240, 123462270, 131693088, 164616360, 197539632, 219488480, 246924540, 329232720, 395079264, 493849080, 658465440, 987698160, 1975396320]

約数ペア:

[(1, 1975396320), (2, 987698160), (3, 658465440), (4, 493849080), (5, 395079264), (6, 329232720), (8, 246924540), (9, 219488480), (10, 197539632), (12, 164616360), (15, 131693088), (16, 123462270), (18, 109744240), (20, 98769816), (24, 82308180), (30, 65846544), (32, 61731135), (36, 54872120), (40, 49384908), (45, 43897696), (48, 41154090), (60, 32923272), (72, 27436060), (80, 24692454), (90, 21948848), (96, 20577045), (120, 16461636), (144, 13718030), (160, 12346227), (180, 10974424), (240, 8230818), (288, 6859015), (360, 5487212), (480, 4115409), (720, 2743606), (1440, 1371803)]