1262779560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{501103}}^1$

素因数の和:501127

約数の個数: 96

約数和(自身を含む): 4690333440

約数和(自身を除く): 3427553880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 501103, 1002206, 1503309, 2004412, 2505515, 3006618, 3507721, 4008824, 4509927, 5011030, 6013236, 7015442, 7516545, 9019854, 10022060, 10523163, 12026472, 14030884, 15033090, 17538605, 18039708, 20044120, 21046326, 22549635, 28061768, 30066180, 31569489, 35077210, 36079416, 42092652, 45099270, 52615815, 60132360, 63138978, 70154420, 84185304, 90198540, 105231630, 126277956, 140308840, 157847445, 180397080, 210463260, 252555912, 315694890, 420926520, 631389780, 1262779560]

約数ペア:

[(1, 1262779560), (2, 631389780), (3, 420926520), (4, 315694890), (5, 252555912), (6, 210463260), (7, 180397080), (8, 157847445), (9, 140308840), (10, 126277956), (12, 105231630), (14, 90198540), (15, 84185304), (18, 70154420), (20, 63138978), (21, 60132360), (24, 52615815), (28, 45099270), (30, 42092652), (35, 36079416), (36, 35077210), (40, 31569489), (42, 30066180), (45, 28061768), (56, 22549635), (60, 21046326), (63, 20044120), (70, 18039708), (72, 17538605), (84, 15033090), (90, 14030884), (105, 12026472), (120, 10523163), (126, 10022060), (140, 9019854), (168, 7516545), (180, 7015442), (210, 6013236), (252, 5011030), (280, 4509927), (315, 4008824), (360, 3507721), (420, 3006618), (504, 2505515), (630, 2004412), (840, 1503309), (1260, 1002206), (2520, 501103)]