246307560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120739}}^1$

素因数の和:120770

約数の個数: 64

約数和(自身を含む): 782395200

約数和(自身を除く): 536087640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 120739, 241478, 362217, 482956, 603695, 724434, 965912, 1207390, 1448868, 1811085, 2052563, 2414780, 2897736, 3622170, 4105126, 4829560, 6157689, 7244340, 8210252, 10262815, 12315378, 14488680, 16420504, 20525630, 24630756, 30788445, 41051260, 49261512, 61576890, 82102520, 123153780, 246307560]

約数ペア:

[(1, 246307560), (2, 123153780), (3, 82102520), (4, 61576890), (5, 49261512), (6, 41051260), (8, 30788445), (10, 24630756), (12, 20525630), (15, 16420504), (17, 14488680), (20, 12315378), (24, 10262815), (30, 8210252), (34, 7244340), (40, 6157689), (51, 4829560), (60, 4105126), (68, 3622170), (85, 2897736), (102, 2414780), (120, 2052563), (136, 1811085), (170, 1448868), (204, 1207390), (255, 965912), (340, 724434), (408, 603695), (510, 482956), (680, 362217), (1020, 241478), (2040, 120739)]