656191080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6221}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 2140243560

約数和(自身を除く): 1484052480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 5274, 5860, 6221, 7032, 8790, 10548, 11720, 12442, 13185, 17580, 18663, 21096, 24884, 26370, 31105, 35160, 37326, 49768, 52740, 55989, 62210, 74652, 93315, 105480, 111978, 124420, 149304, 186630, 223956, 248840, 279945, 373260, 447912, 559890, 746520, 1119780, 1822753, 2239560, 3645506, 5468259, 7291012, 9113765, 10936518, 14582024, 16404777, 18227530, 21873036, 27341295, 32809554, 36455060, 43746072, 54682590, 65619108, 72910120, 82023885, 109365180, 131238216, 164047770, 218730360, 328095540, 656191080]

約数ペア:

[(1, 656191080), (2, 328095540), (3, 218730360), (4, 164047770), (5, 131238216), (6, 109365180), (8, 82023885), (9, 72910120), (10, 65619108), (12, 54682590), (15, 43746072), (18, 36455060), (20, 32809554), (24, 27341295), (30, 21873036), (36, 18227530), (40, 16404777), (45, 14582024), (60, 10936518), (72, 9113765), (90, 7291012), (120, 5468259), (180, 3645506), (293, 2239560), (360, 1822753), (586, 1119780), (879, 746520), (1172, 559890), (1465, 447912), (1758, 373260), (2344, 279945), (2637, 248840), (2930, 223956), (3516, 186630), (4395, 149304), (5274, 124420), (5860, 111978), (6221, 105480), (7032, 93315), (8790, 74652), (10548, 62210), (11720, 55989), (12442, 52740), (13185, 49768), (17580, 37326), (18663, 35160), (21096, 31105), (24884, 26370)]