120126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9719}}^1$

素因数の和:9836

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 243789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 9719, 12360, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 194380, 233256, 291570, 388760, 583140, 1001057, 1166280, 2002114, 3003171, 4004228, 5005285, 6006342, 8008456, 10010570, 12012684, 15015855, 20021140, 24025368, 30031710, 40042280, 60063420, 120126840]

約数ペア:

[(1, 120126840), (2, 60063420), (3, 40042280), (4, 30031710), (5, 24025368), (6, 20021140), (8, 15015855), (10, 12012684), (12, 10010570), (15, 8008456), (20, 6006342), (24, 5005285), (30, 4004228), (40, 3003171), (60, 2002114), (103, 1166280), (120, 1001057), (206, 583140), (309, 388760), (412, 291570), (515, 233256), (618, 194380), (824, 145785), (1030, 116628), (1236, 97190), (1545, 77752), (2060, 58314), (2472, 48595), (3090, 38876), (4120, 29157), (6180, 19438), (9719, 12360)]