166984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2887}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 519978624

約数和(自身を除く): 352994544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2887, 2892, 3615, 3856, 4820, 5774, 5784, 7230, 8661, 9640, 11548, 11568, 14435, 14460, 17322, 19280, 23096, 28870, 28920, 34644, 43305, 46192, 57740, 57840, 69288, 86610, 115480, 138576, 173220, 230960, 346440, 692880, 695767, 1391534, 2087301, 2783068, 3478835, 4174602, 5566136, 6957670, 8349204, 10436505, 11132272, 13915340, 16698408, 20873010, 27830680, 33396816, 41746020, 55661360, 83492040, 166984080]

約数ペア:

[(1, 166984080), (2, 83492040), (3, 55661360), (4, 41746020), (5, 33396816), (6, 27830680), (8, 20873010), (10, 16698408), (12, 13915340), (15, 11132272), (16, 10436505), (20, 8349204), (24, 6957670), (30, 5566136), (40, 4174602), (48, 3478835), (60, 2783068), (80, 2087301), (120, 1391534), (240, 695767), (241, 692880), (482, 346440), (723, 230960), (964, 173220), (1205, 138576), (1446, 115480), (1928, 86610), (2410, 69288), (2887, 57840), (2892, 57740), (3615, 46192), (3856, 43305), (4820, 34644), (5774, 28920), (5784, 28870), (7230, 23096), (8661, 19280), (9640, 17322), (11548, 14460), (11568, 14435)]