119547160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 279532800

約数和(自身を除く): 159985640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 421, 458, 620, 842, 916, 1145, 1240, 1684, 1832, 2105, 2290, 3368, 4210, 4580, 7099, 8420, 9160, 13051, 14198, 16840, 26102, 28396, 35495, 52204, 56792, 65255, 70990, 96409, 104408, 130510, 141980, 192818, 261020, 283960, 385636, 482045, 522040, 771272, 964090, 1928180, 2988679, 3856360, 5977358, 11954716, 14943395, 23909432, 29886790, 59773580, 119547160]

約数ペア:

[(1, 119547160), (2, 59773580), (4, 29886790), (5, 23909432), (8, 14943395), (10, 11954716), (20, 5977358), (31, 3856360), (40, 2988679), (62, 1928180), (124, 964090), (155, 771272), (229, 522040), (248, 482045), (310, 385636), (421, 283960), (458, 261020), (620, 192818), (842, 141980), (916, 130510), (1145, 104408), (1240, 96409), (1684, 70990), (1832, 65255), (2105, 56792), (2290, 52204), (3368, 35495), (4210, 28396), (4580, 26102), (7099, 16840), (8420, 14198), (9160, 13051)]