139120320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144917}}^1$

素因数の和:144937

約数の個数: 56

約数和(自身を含む): 441710064

約数和(自身を除く): 302589744

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, 144917, 289834, 434751, 579668, 724585, 869502, 1159336, 1449170, 1739004, 2173755, 2318672, 2898340, 3478008, 4347510, 4637344, 5796680, 6956016, 8695020, 9274688, 11593360, 13912032, 17390040, 23186720, 27824064, 34780080, 46373440, 69560160, 139120320]

約数ペア:

[(1, 139120320), (2, 69560160), (3, 46373440), (4, 34780080), (5, 27824064), (6, 23186720), (8, 17390040), (10, 13912032), (12, 11593360), (15, 9274688), (16, 8695020), (20, 6956016), (24, 5796680), (30, 4637344), (32, 4347510), (40, 3478008), (48, 2898340), (60, 2318672), (64, 2173755), (80, 1739004), (96, 1449170), (120, 1159336), (160, 869502), (192, 724585), (240, 579668), (320, 434751), (480, 289834), (960, 144917)]