142590780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{88019}}^1$

素因数の和:88040

約数の個数: 60

約数和(自身を含む): 447317640

約数和(自身を除く): 304726860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 88019, 176038, 264057, 352076, 440095, 528114, 792171, 880190, 1056228, 1320285, 1584342, 1760380, 2376513, 2640570, 3168684, 3960855, 4753026, 5281140, 7129539, 7921710, 9506052, 11882565, 14259078, 15843420, 23765130, 28518156, 35647695, 47530260, 71295390, 142590780]

約数ペア:

[(1, 142590780), (2, 71295390), (3, 47530260), (4, 35647695), (5, 28518156), (6, 23765130), (9, 15843420), (10, 14259078), (12, 11882565), (15, 9506052), (18, 7921710), (20, 7129539), (27, 5281140), (30, 4753026), (36, 3960855), (45, 3168684), (54, 2640570), (60, 2376513), (81, 1760380), (90, 1584342), (108, 1320285), (135, 1056228), (162, 880190), (180, 792171), (270, 528114), (324, 440095), (405, 352076), (540, 264057), (810, 176038), (1620, 88019)]