55413360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76963}}^1$

素因数の和:76982

約数の個数: 60

約数和(自身を含む): 186098952

約数和(自身を除く): 130685592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76963, 153926, 230889, 307852, 384815, 461778, 615704, 692667, 769630, 923556, 1154445, 1231408, 1385334, 1539260, 1847112, 2308890, 2770668, 3078520, 3463335, 3694224, 4617780, 5541336, 6157040, 6926670, 9235560, 11082672, 13853340, 18471120, 27706680, 55413360]

約数ペア:

[(1, 55413360), (2, 27706680), (3, 18471120), (4, 13853340), (5, 11082672), (6, 9235560), (8, 6926670), (9, 6157040), (10, 5541336), (12, 4617780), (15, 3694224), (16, 3463335), (18, 3078520), (20, 2770668), (24, 2308890), (30, 1847112), (36, 1539260), (40, 1385334), (45, 1231408), (48, 1154445), (60, 923556), (72, 769630), (80, 692667), (90, 615704), (120, 461778), (144, 384815), (180, 307852), (240, 230889), (360, 153926), (720, 76963)]