1267560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3449880

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, 503, 504, 630, 840, 1006, 1260, 1509, 2012, 2515, 2520, 3018, 3521, 4024, 4527, 5030, 6036, 7042, 7545, 9054, 10060, 10563, 12072, 14084, 15090, 17605, 18108, 20120, 21126, 22635, 28168, 30180, 31689, 35210, 36216, 42252, 45270, 52815, 60360, 63378, 70420, 84504, 90540, 105630, 126756, 140840, 158445, 181080, 211260, 253512, 316890, 422520, 633780, 1267560]

約数ペア:

[(1, 1267560), (2, 633780), (3, 422520), (4, 316890), (5, 253512), (6, 211260), (7, 181080), (8, 158445), (9, 140840), (10, 126756), (12, 105630), (14, 90540), (15, 84504), (18, 70420), (20, 63378), (21, 60360), (24, 52815), (28, 45270), (30, 42252), (35, 36216), (36, 35210), (40, 31689), (42, 30180), (45, 28168), (56, 22635), (60, 21126), (63, 20120), (70, 18108), (72, 17605), (84, 15090), (90, 14084), (105, 12072), (120, 10563), (126, 10060), (140, 9054), (168, 7545), (180, 7042), (210, 6036), (252, 5030), (280, 4527), (315, 4024), (360, 3521), (420, 3018), (503, 2520), (504, 2515), (630, 2012), (840, 1509), (1006, 1260)]