89944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12923}}^1$

素因数の和:12968

約数の個数: 80

約数和(自身を含む): 288463680

約数和(自身を除く): 198519600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 129230, 155076, 193845, 206768, 258460, 310152, 374767, 387690, 516920, 620304, 749534, 775380, 1033840, 1124301, 1499068, 1550760, 1873835, 2248602, 2998136, 3101520, 3747670, 4497204, 5621505, 5996272, 7495340, 8994408, 11243010, 14990680, 17988816, 22486020, 29981360, 44972040, 89944080]

約数ペア:

[(1, 89944080), (2, 44972040), (3, 29981360), (4, 22486020), (5, 17988816), (6, 14990680), (8, 11243010), (10, 8994408), (12, 7495340), (15, 5996272), (16, 5621505), (20, 4497204), (24, 3747670), (29, 3101520), (30, 2998136), (40, 2248602), (48, 1873835), (58, 1550760), (60, 1499068), (80, 1124301), (87, 1033840), (116, 775380), (120, 749534), (145, 620304), (174, 516920), (232, 387690), (240, 374767), (290, 310152), (348, 258460), (435, 206768), (464, 193845), (580, 155076), (696, 129230), (870, 103384), (1160, 77538), (1392, 64615), (1740, 51692), (2320, 38769), (3480, 25846), (6960, 12923)]