122285040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509521}}^1$

素因数の和:509537

約数の個数: 40

約数和(自身を含む): 379084368

約数和(自身を除く): 256799328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509521, 1019042, 1528563, 2038084, 2547605, 3057126, 4076168, 5095210, 6114252, 7642815, 8152336, 10190420, 12228504, 15285630, 20380840, 24457008, 30571260, 40761680, 61142520, 122285040]

約数ペア:

[(1, 122285040), (2, 61142520), (3, 40761680), (4, 30571260), (5, 24457008), (6, 20380840), (8, 15285630), (10, 12228504), (12, 10190420), (15, 8152336), (16, 7642815), (20, 6114252), (24, 5095210), (30, 4076168), (40, 3057126), (48, 2547605), (60, 2038084), (80, 1528563), (120, 1019042), (240, 509521)]