49431120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205963}}^1$

素因数の和:205979

約数の個数: 40

約数和(自身を含む): 153237216

約数和(自身を除く): 103806096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205963, 411926, 617889, 823852, 1029815, 1235778, 1647704, 2059630, 2471556, 3089445, 3295408, 4119260, 4943112, 6178890, 8238520, 9886224, 12357780, 16477040, 24715560, 49431120]

約数ペア:

[(1, 49431120), (2, 24715560), (3, 16477040), (4, 12357780), (5, 9886224), (6, 8238520), (8, 6178890), (10, 4943112), (12, 4119260), (15, 3295408), (16, 3089445), (20, 2471556), (24, 2059630), (30, 1647704), (40, 1235778), (48, 1029815), (60, 823852), (80, 617889), (120, 411926), (240, 205963)]