121624240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24923}}^1$

素因数の和:24997

約数の個数: 40

約数和(自身を含む): 287423568

約数和(自身を除く): 165799328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 24923, 49846, 99692, 124615, 199384, 249230, 398768, 498460, 996920, 1520303, 1993840, 3040606, 6081212, 7601515, 12162424, 15203030, 24324848, 30406060, 60812120, 121624240]

約数ペア:

[(1, 121624240), (2, 60812120), (4, 30406060), (5, 24324848), (8, 15203030), (10, 12162424), (16, 7601515), (20, 6081212), (40, 3040606), (61, 1993840), (80, 1520303), (122, 996920), (244, 498460), (305, 398768), (488, 249230), (610, 199384), (976, 124615), (1220, 99692), (2440, 49846), (4880, 24923)]