27696360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 83436480

約数和(自身を除く): 55740120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 521, 886, 1042, 1329, 1563, 1772, 2084, 2215, 2605, 2658, 3126, 3544, 4168, 4430, 5210, 5316, 6252, 6645, 7815, 8860, 10420, 10632, 12504, 13290, 15630, 17720, 20840, 26580, 31260, 53160, 62520, 230803, 461606, 692409, 923212, 1154015, 1384818, 1846424, 2308030, 2769636, 3462045, 4616060, 5539272, 6924090, 9232120, 13848180, 27696360]

約数ペア:

[(1, 27696360), (2, 13848180), (3, 9232120), (4, 6924090), (5, 5539272), (6, 4616060), (8, 3462045), (10, 2769636), (12, 2308030), (15, 1846424), (20, 1384818), (24, 1154015), (30, 923212), (40, 692409), (60, 461606), (120, 230803), (443, 62520), (521, 53160), (886, 31260), (1042, 26580), (1329, 20840), (1563, 17720), (1772, 15630), (2084, 13290), (2215, 12504), (2605, 10632), (2658, 10420), (3126, 8860), (3544, 7815), (4168, 6645), (4430, 6252), (5210, 5316)]