123073080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78893}}^1$

素因数の和:78920

約数の個数: 64

約数和(自身を含む): 397625760

約数和(自身を除く): 274552680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 78893, 157786, 236679, 315572, 394465, 473358, 631144, 788930, 946716, 1025609, 1183395, 1577860, 1893432, 2051218, 2366790, 3076827, 3155720, 4102436, 4733580, 5128045, 6153654, 8204872, 9467160, 10256090, 12307308, 15384135, 20512180, 24614616, 30768270, 41024360, 61536540, 123073080]

約数ペア:

[(1, 123073080), (2, 61536540), (3, 41024360), (4, 30768270), (5, 24614616), (6, 20512180), (8, 15384135), (10, 12307308), (12, 10256090), (13, 9467160), (15, 8204872), (20, 6153654), (24, 5128045), (26, 4733580), (30, 4102436), (39, 3155720), (40, 3076827), (52, 2366790), (60, 2051218), (65, 1893432), (78, 1577860), (104, 1183395), (120, 1025609), (130, 946716), (156, 788930), (195, 631144), (260, 473358), (312, 394465), (390, 315572), (520, 236679), (780, 157786), (1560, 78893)]