83999280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3271}}^1$

素因数の和:3394

約数の個数: 80

約数和(自身を含む): 262911744

約数和(自身を除く): 178912464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3271, 4280, 5136, 6420, 6542, 8560, 9813, 12840, 13084, 16355, 19626, 25680, 26168, 32710, 39252, 49065, 52336, 65420, 78504, 98130, 130840, 157008, 196260, 261680, 349997, 392520, 699994, 785040, 1049991, 1399988, 1749985, 2099982, 2799976, 3499970, 4199964, 5249955, 5599952, 6999940, 8399928, 10499910, 13999880, 16799856, 20999820, 27999760, 41999640, 83999280]

約数ペア:

[(1, 83999280), (2, 41999640), (3, 27999760), (4, 20999820), (5, 16799856), (6, 13999880), (8, 10499910), (10, 8399928), (12, 6999940), (15, 5599952), (16, 5249955), (20, 4199964), (24, 3499970), (30, 2799976), (40, 2099982), (48, 1749985), (60, 1399988), (80, 1049991), (107, 785040), (120, 699994), (214, 392520), (240, 349997), (321, 261680), (428, 196260), (535, 157008), (642, 130840), (856, 98130), (1070, 78504), (1284, 65420), (1605, 52336), (1712, 49065), (2140, 39252), (2568, 32710), (3210, 26168), (3271, 25680), (4280, 19626), (5136, 16355), (6420, 13084), (6542, 12840), (8560, 9813)]