266791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8753}}^1$

素因数の和:8896

約数の個数: 80

約数和(自身を含む): 833660928

約数和(自身を除く): 566869488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 8753, 10160, 15240, 17506, 26259, 30480, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 140048, 175060, 210072, 262590, 350120, 420144, 525180, 700240, 1050360, 1111631, 2100720, 2223262, 3334893, 4446524, 5558155, 6669786, 8893048, 11116310, 13339572, 16674465, 17786096, 22232620, 26679144, 33348930, 44465240, 53358288, 66697860, 88930480, 133395720, 266791440]

約数ペア:

[(1, 266791440), (2, 133395720), (3, 88930480), (4, 66697860), (5, 53358288), (6, 44465240), (8, 33348930), (10, 26679144), (12, 22232620), (15, 17786096), (16, 16674465), (20, 13339572), (24, 11116310), (30, 8893048), (40, 6669786), (48, 5558155), (60, 4446524), (80, 3334893), (120, 2223262), (127, 2100720), (240, 1111631), (254, 1050360), (381, 700240), (508, 525180), (635, 420144), (762, 350120), (1016, 262590), (1270, 210072), (1524, 175060), (1905, 140048), (2032, 131295), (2540, 105036), (3048, 87530), (3810, 70024), (5080, 52518), (6096, 43765), (7620, 35012), (8753, 30480), (10160, 26259), (15240, 17506)]