121543560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10939

約数の個数: 96

約数和(自身を含む): 407796480

約数和(自身を除く): 286252920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 10891, 11160, 21782, 32673, 43564, 54455, 65346, 87128, 98019, 108910, 130692, 163365, 196038, 217820, 261384, 326730, 337621, 392076, 435640, 490095, 653460, 675242, 784152, 980190, 1012863, 1306920, 1350484, 1688105, 1960380, 2025726, 2700968, 3038589, 3376210, 3920760, 4051452, 5064315, 6077178, 6752420, 8102904, 10128630, 12154356, 13504840, 15192945, 20257260, 24308712, 30385890, 40514520, 60771780, 121543560]

約数ペア:

[(1, 121543560), (2, 60771780), (3, 40514520), (4, 30385890), (5, 24308712), (6, 20257260), (8, 15192945), (9, 13504840), (10, 12154356), (12, 10128630), (15, 8102904), (18, 6752420), (20, 6077178), (24, 5064315), (30, 4051452), (31, 3920760), (36, 3376210), (40, 3038589), (45, 2700968), (60, 2025726), (62, 1960380), (72, 1688105), (90, 1350484), (93, 1306920), (120, 1012863), (124, 980190), (155, 784152), (180, 675242), (186, 653460), (248, 490095), (279, 435640), (310, 392076), (360, 337621), (372, 326730), (465, 261384), (558, 217820), (620, 196038), (744, 163365), (930, 130692), (1116, 108910), (1240, 98019), (1395, 87128), (1860, 65346), (2232, 54455), (2790, 43564), (3720, 32673), (5580, 21782), (10891, 11160)]