55191120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229963}}^1$

素因数の和:229979

約数の個数: 40

約数和(自身を含む): 171093216

約数和(自身を除く): 115902096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229963, 459926, 689889, 919852, 1149815, 1379778, 1839704, 2299630, 2759556, 3449445, 3679408, 4599260, 5519112, 6898890, 9198520, 11038224, 13797780, 18397040, 27595560, 55191120]

約数ペア:

[(1, 55191120), (2, 27595560), (3, 18397040), (4, 13797780), (5, 11038224), (6, 9198520), (8, 6898890), (10, 5519112), (12, 4599260), (15, 3679408), (16, 3449445), (20, 2759556), (24, 2299630), (30, 1839704), (40, 1379778), (48, 1149815), (60, 919852), (80, 689889), (120, 459926), (240, 229963)]