123572120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 328607280

約数和(自身を除く): 205035160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 670, 938, 941, 980, 1340, 1876, 1882, 1960, 2345, 2680, 3283, 3752, 3764, 4690, 4705, 6566, 6587, 7528, 9380, 9410, 13132, 13174, 16415, 18760, 18820, 26264, 26348, 32830, 32935, 37640, 46109, 52696, 63047, 65660, 65870, 92218, 126094, 131320, 131740, 184436, 230545, 252188, 263480, 315235, 368872, 441329, 461090, 504376, 630470, 882658, 922180, 1260940, 1765316, 1844360, 2206645, 2521880, 3089303, 3530632, 4413290, 6178606, 8826580, 12357212, 15446515, 17653160, 24714424, 30893030, 61786060, 123572120]

約数ペア:

[(1, 123572120), (2, 61786060), (4, 30893030), (5, 24714424), (7, 17653160), (8, 15446515), (10, 12357212), (14, 8826580), (20, 6178606), (28, 4413290), (35, 3530632), (40, 3089303), (49, 2521880), (56, 2206645), (67, 1844360), (70, 1765316), (98, 1260940), (134, 922180), (140, 882658), (196, 630470), (245, 504376), (268, 461090), (280, 441329), (335, 368872), (392, 315235), (469, 263480), (490, 252188), (536, 230545), (670, 184436), (938, 131740), (941, 131320), (980, 126094), (1340, 92218), (1876, 65870), (1882, 65660), (1960, 63047), (2345, 52696), (2680, 46109), (3283, 37640), (3752, 32935), (3764, 32830), (4690, 26348), (4705, 26264), (6566, 18820), (6587, 18760), (7528, 16415), (9380, 13174), (9410, 13132)]