138630642240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144406919}}^1$

素因数の和:144406939

約数の個数: 56

約数和(自身を含む): 440152292160

約数和(自身を除く): 301521649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144406919, 288813838, 433220757, 577627676, 722034595, 866441514, 1155255352, 1444069190, 1732883028, 2166103785, 2310510704, 2888138380, 3465766056, 4332207570, 4621021408, 5776276760, 6931532112, 8664415140, 9242042816, 11552553520, 13863064224, 17328830280, 23105107040, 27726128448, 34657660560, 46210214080, 69315321120, 138630642240]

約数ペア:

[(1, 138630642240), (2, 69315321120), (3, 46210214080), (4, 34657660560), (5, 27726128448), (6, 23105107040), (8, 17328830280), (10, 13863064224), (12, 11552553520), (15, 9242042816), (16, 8664415140), (20, 6931532112), (24, 5776276760), (30, 4621021408), (32, 4332207570), (40, 3465766056), (48, 2888138380), (60, 2310510704), (64, 2166103785), (80, 1732883028), (96, 1444069190), (120, 1155255352), (160, 866441514), (192, 722034595), (240, 577627676), (320, 433220757), (480, 288813838), (960, 144406919)]