140010960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15767}}^1$

素因数の和:15820

約数の個数: 80

約数和(自身を含む): 445792896

約数和(自身を除く): 305781936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 157670, 189204, 236505, 252272, 315340, 378408, 473010, 583379, 630680, 756816, 946020, 1166758, 1261360, 1750137, 1892040, 2333516, 2916895, 3500274, 3784080, 4667032, 5833790, 7000548, 8750685, 9334064, 11667580, 14001096, 17501370, 23335160, 28002192, 35002740, 46670320, 70005480, 140010960]

約数ペア:

[(1, 140010960), (2, 70005480), (3, 46670320), (4, 35002740), (5, 28002192), (6, 23335160), (8, 17501370), (10, 14001096), (12, 11667580), (15, 9334064), (16, 8750685), (20, 7000548), (24, 5833790), (30, 4667032), (37, 3784080), (40, 3500274), (48, 2916895), (60, 2333516), (74, 1892040), (80, 1750137), (111, 1261360), (120, 1166758), (148, 946020), (185, 756816), (222, 630680), (240, 583379), (296, 473010), (370, 378408), (444, 315340), (555, 252272), (592, 236505), (740, 189204), (888, 157670), (1110, 126136), (1480, 94602), (1776, 78835), (2220, 63068), (2960, 47301), (4440, 31534), (8880, 15767)]