121267560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34847}}^1$

素因数の和:34890

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 255090840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 34847, 69694, 104541, 139388, 174235, 209082, 278776, 348470, 418164, 522705, 696940, 836328, 1010563, 1045410, 1393880, 2021126, 2090820, 3031689, 4042252, 4181640, 5052815, 6063378, 8084504, 10105630, 12126756, 15158445, 20211260, 24253512, 30316890, 40422520, 60633780, 121267560]

約数ペア:

[(1, 121267560), (2, 60633780), (3, 40422520), (4, 30316890), (5, 24253512), (6, 20211260), (8, 15158445), (10, 12126756), (12, 10105630), (15, 8084504), (20, 6063378), (24, 5052815), (29, 4181640), (30, 4042252), (40, 3031689), (58, 2090820), (60, 2021126), (87, 1393880), (116, 1045410), (120, 1010563), (145, 836328), (174, 696940), (232, 522705), (290, 418164), (348, 348470), (435, 278776), (580, 209082), (696, 174235), (870, 139388), (1160, 104541), (1740, 69694), (3480, 34847)]