741017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{561377}}^1$

素因数の和:561402

約数の個数: 64

約数和(自身を含む): 2425152960

約数和(自身を除く): 1684135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 561377, 1122754, 1684131, 2245508, 2806885, 3368262, 4491016, 5613770, 6175147, 6736524, 8420655, 11227540, 12350294, 13473048, 16841310, 18525441, 22455080, 24700588, 30875735, 33682620, 37050882, 49401176, 61751470, 67365240, 74101764, 92627205, 123502940, 148203528, 185254410, 247005880, 370508820, 741017640]

約数ペア:

[(1, 741017640), (2, 370508820), (3, 247005880), (4, 185254410), (5, 148203528), (6, 123502940), (8, 92627205), (10, 74101764), (11, 67365240), (12, 61751470), (15, 49401176), (20, 37050882), (22, 33682620), (24, 30875735), (30, 24700588), (33, 22455080), (40, 18525441), (44, 16841310), (55, 13473048), (60, 12350294), (66, 11227540), (88, 8420655), (110, 6736524), (120, 6175147), (132, 5613770), (165, 4491016), (220, 3368262), (264, 2806885), (330, 2245508), (440, 1684131), (660, 1122754), (1320, 561377)]