1320297960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{10651}}^1$

素因数の和:11698

約数の個数: 64

約数和(自身を含む): 3965100480

約数和(自身を除く): 2644802520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1033, 2066, 3099, 4132, 5165, 6198, 8264, 10330, 10651, 12396, 15495, 20660, 21302, 24792, 30990, 31953, 41320, 42604, 53255, 61980, 63906, 85208, 106510, 123960, 127812, 159765, 213020, 255624, 319530, 426040, 639060, 1278120, 11002483, 22004966, 33007449, 44009932, 55012415, 66014898, 88019864, 110024830, 132029796, 165037245, 220049660, 264059592, 330074490, 440099320, 660148980, 1320297960]

約数ペア:

[(1, 1320297960), (2, 660148980), (3, 440099320), (4, 330074490), (5, 264059592), (6, 220049660), (8, 165037245), (10, 132029796), (12, 110024830), (15, 88019864), (20, 66014898), (24, 55012415), (30, 44009932), (40, 33007449), (60, 22004966), (120, 11002483), (1033, 1278120), (2066, 639060), (3099, 426040), (4132, 319530), (5165, 255624), (6198, 213020), (8264, 159765), (10330, 127812), (10651, 123960), (12396, 106510), (15495, 85208), (20660, 63906), (21302, 61980), (24792, 53255), (30990, 42604), (31953, 41320)]