74223960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 149033640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1019, 1214, 1821, 2038, 2428, 3035, 3057, 3642, 4076, 4856, 5095, 6070, 6114, 7284, 8152, 9105, 10190, 12140, 12228, 14568, 15285, 18210, 20380, 24280, 24456, 30570, 36420, 40760, 61140, 72840, 122280, 618533, 1237066, 1855599, 2474132, 3092665, 3711198, 4948264, 6185330, 7422396, 9277995, 12370660, 14844792, 18555990, 24741320, 37111980, 74223960]

約数ペア:

[(1, 74223960), (2, 37111980), (3, 24741320), (4, 18555990), (5, 14844792), (6, 12370660), (8, 9277995), (10, 7422396), (12, 6185330), (15, 4948264), (20, 3711198), (24, 3092665), (30, 2474132), (40, 1855599), (60, 1237066), (120, 618533), (607, 122280), (1019, 72840), (1214, 61140), (1821, 40760), (2038, 36420), (2428, 30570), (3035, 24456), (3057, 24280), (3642, 20380), (4076, 18210), (4856, 15285), (5095, 14568), (6070, 12228), (6114, 12140), (7284, 10190), (8152, 9105)]