145232880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46549}}^1$

素因数の和:46578

約数の個数: 80

約数和(自身を含む): 484864800

約数和(自身を除く): 339631920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 46549, 93098, 139647, 186196, 232745, 279294, 372392, 465490, 558588, 605137, 698235, 744784, 930980, 1117176, 1210274, 1396470, 1815411, 1861960, 2234352, 2420548, 2792940, 3025685, 3630822, 3723920, 4841096, 5585880, 6051370, 7261644, 9077055, 9682192, 11171760, 12102740, 14523288, 18154110, 24205480, 29046576, 36308220, 48410960, 72616440, 145232880]

約数ペア:

[(1, 145232880), (2, 72616440), (3, 48410960), (4, 36308220), (5, 29046576), (6, 24205480), (8, 18154110), (10, 14523288), (12, 12102740), (13, 11171760), (15, 9682192), (16, 9077055), (20, 7261644), (24, 6051370), (26, 5585880), (30, 4841096), (39, 3723920), (40, 3630822), (48, 3025685), (52, 2792940), (60, 2420548), (65, 2234352), (78, 1861960), (80, 1815411), (104, 1396470), (120, 1210274), (130, 1117176), (156, 930980), (195, 744784), (208, 698235), (240, 605137), (260, 558588), (312, 465490), (390, 372392), (520, 279294), (624, 232745), (780, 186196), (1040, 139647), (1560, 93098), (3120, 46549)]