2514840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 5433960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1103, 1140, 2206, 2280, 3309, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 20957, 22060, 26472, 33090, 41914, 44120, 62871, 66180, 83828, 104785, 125742, 132360, 167656, 209570, 251484, 314355, 419140, 502968, 628710, 838280, 1257420, 2514840]

約数ペア:

[(1, 2514840), (2, 1257420), (3, 838280), (4, 628710), (5, 502968), (6, 419140), (8, 314355), (10, 251484), (12, 209570), (15, 167656), (19, 132360), (20, 125742), (24, 104785), (30, 83828), (38, 66180), (40, 62871), (57, 44120), (60, 41914), (76, 33090), (95, 26472), (114, 22060), (120, 20957), (152, 16545), (190, 13236), (228, 11030), (285, 8824), (380, 6618), (456, 5515), (570, 4412), (760, 3309), (1103, 2280), (1140, 2206)]