121237680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505157}}^1$

素因数の和:505173

約数の個数: 40

約数和(自身を含む): 375837552

約数和(自身を除く): 254599872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505157, 1010314, 1515471, 2020628, 2525785, 3030942, 4041256, 5051570, 6061884, 7577355, 8082512, 10103140, 12123768, 15154710, 20206280, 24247536, 30309420, 40412560, 60618840, 121237680]

約数ペア:

[(1, 121237680), (2, 60618840), (3, 40412560), (4, 30309420), (5, 24247536), (6, 20206280), (8, 15154710), (10, 12123768), (12, 10103140), (15, 8082512), (16, 7577355), (20, 6061884), (24, 5051570), (30, 4041256), (40, 3030942), (48, 2525785), (60, 2020628), (80, 1515471), (120, 1010314), (240, 505157)]