120893160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9781}}^1$

素因数の和:9898

約数の個数: 64

約数和(自身を含む): 366238080

約数和(自身を除く): 245344920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 9781, 12360, 19562, 29343, 39124, 48905, 58686, 78248, 97810, 117372, 146715, 195620, 234744, 293430, 391240, 586860, 1007443, 1173720, 2014886, 3022329, 4029772, 5037215, 6044658, 8059544, 10074430, 12089316, 15111645, 20148860, 24178632, 30223290, 40297720, 60446580, 120893160]

約数ペア:

[(1, 120893160), (2, 60446580), (3, 40297720), (4, 30223290), (5, 24178632), (6, 20148860), (8, 15111645), (10, 12089316), (12, 10074430), (15, 8059544), (20, 6044658), (24, 5037215), (30, 4029772), (40, 3022329), (60, 2014886), (103, 1173720), (120, 1007443), (206, 586860), (309, 391240), (412, 293430), (515, 234744), (618, 195620), (824, 146715), (1030, 117372), (1236, 97810), (1545, 78248), (2060, 58686), (2472, 48905), (3090, 39124), (4120, 29343), (6180, 19562), (9781, 12360)]