124724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14724

約数の個数: 64

約数和(自身を含む): 379468800

約数和(自身を除く): 254744520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 14639, 29278, 43917, 58556, 73195, 87834, 117112, 146390, 175668, 219585, 292780, 351336, 439170, 585560, 878340, 1039369, 1756680, 2078738, 3118107, 4157476, 5196845, 6236214, 8314952, 10393690, 12472428, 15590535, 20787380, 24944856, 31181070, 41574760, 62362140, 124724280]

約数ペア:

[(1, 124724280), (2, 62362140), (3, 41574760), (4, 31181070), (5, 24944856), (6, 20787380), (8, 15590535), (10, 12472428), (12, 10393690), (15, 8314952), (20, 6236214), (24, 5196845), (30, 4157476), (40, 3118107), (60, 2078738), (71, 1756680), (120, 1039369), (142, 878340), (213, 585560), (284, 439170), (355, 351336), (426, 292780), (568, 219585), (710, 175668), (852, 146390), (1065, 117112), (1420, 87834), (1704, 73195), (2130, 58556), (2840, 43917), (4260, 29278), (8520, 14639)]