4939080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 15033600

約数和(自身を除く): 10094520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 521, 632, 790, 948, 1042, 1185, 1563, 1580, 1896, 2084, 2370, 2605, 3126, 3160, 4168, 4740, 5210, 6252, 7815, 9480, 10420, 12504, 15630, 20840, 31260, 41159, 62520, 82318, 123477, 164636, 205795, 246954, 329272, 411590, 493908, 617385, 823180, 987816, 1234770, 1646360, 2469540, 4939080]

約数ペア:

[(1, 4939080), (2, 2469540), (3, 1646360), (4, 1234770), (5, 987816), (6, 823180), (8, 617385), (10, 493908), (12, 411590), (15, 329272), (20, 246954), (24, 205795), (30, 164636), (40, 123477), (60, 82318), (79, 62520), (120, 41159), (158, 31260), (237, 20840), (316, 15630), (395, 12504), (474, 10420), (521, 9480), (632, 7815), (790, 6252), (948, 5210), (1042, 4740), (1185, 4168), (1563, 3160), (1580, 3126), (1896, 2605), (2084, 2370)]