140560320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146417}}^1$

素因数の和:146437

約数の個数: 56

約数和(自身を含む): 446282064

約数和(自身を除く): 305721744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146417, 292834, 439251, 585668, 732085, 878502, 1171336, 1464170, 1757004, 2196255, 2342672, 2928340, 3514008, 4392510, 4685344, 5856680, 7028016, 8785020, 9370688, 11713360, 14056032, 17570040, 23426720, 28112064, 35140080, 46853440, 70280160, 140560320]

約数ペア:

[(1, 140560320), (2, 70280160), (3, 46853440), (4, 35140080), (5, 28112064), (6, 23426720), (8, 17570040), (10, 14056032), (12, 11713360), (15, 9370688), (16, 8785020), (20, 7028016), (24, 5856680), (30, 4685344), (32, 4392510), (40, 3514008), (48, 2928340), (60, 2342672), (64, 2196255), (80, 1757004), (96, 1464170), (120, 1171336), (160, 878502), (192, 732085), (240, 585668), (320, 439251), (480, 292834), (960, 146417)]