80221200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{66851}}^1$

素因数の和:66872

約数の個数: 60

約数和(自身を含む): 256979088

約数和(自身を除く): 176757888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 66851, 133702, 200553, 267404, 334255, 401106, 534808, 668510, 802212, 1002765, 1069616, 1337020, 1604424, 1671275, 2005530, 2674040, 3208848, 3342550, 4011060, 5013825, 5348080, 6685100, 8022120, 10027650, 13370200, 16044240, 20055300, 26740400, 40110600, 80221200]

約数ペア:

[(1, 80221200), (2, 40110600), (3, 26740400), (4, 20055300), (5, 16044240), (6, 13370200), (8, 10027650), (10, 8022120), (12, 6685100), (15, 5348080), (16, 5013825), (20, 4011060), (24, 3342550), (25, 3208848), (30, 2674040), (40, 2005530), (48, 1671275), (50, 1604424), (60, 1337020), (75, 1069616), (80, 1002765), (100, 802212), (120, 668510), (150, 534808), (200, 401106), (240, 334255), (300, 267404), (400, 200553), (600, 133702), (1200, 66851)]