76868340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 215732160

約数和(自身を除く): 138863820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2459, 2605, 3126, 4918, 5210, 6252, 7377, 7815, 9836, 10420, 12295, 14754, 15630, 24590, 29508, 31260, 36885, 49180, 73770, 147540, 1281139, 2562278, 3843417, 5124556, 6405695, 7686834, 12811390, 15373668, 19217085, 25622780, 38434170, 76868340]

約数ペア:

[(1, 76868340), (2, 38434170), (3, 25622780), (4, 19217085), (5, 15373668), (6, 12811390), (10, 7686834), (12, 6405695), (15, 5124556), (20, 3843417), (30, 2562278), (60, 1281139), (521, 147540), (1042, 73770), (1563, 49180), (2084, 36885), (2459, 31260), (2605, 29508), (3126, 24590), (4918, 15630), (5210, 14754), (6252, 12295), (7377, 10420), (7815, 9836)]