181144680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2243}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 544484160

約数和(自身を除く): 363339480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1346, 2019, 2243, 2692, 3365, 4038, 4486, 5384, 6729, 6730, 8076, 8972, 10095, 11215, 13458, 13460, 16152, 17944, 20190, 22430, 26916, 26920, 33645, 40380, 44860, 53832, 67290, 80760, 89720, 134580, 269160, 1509539, 3019078, 4528617, 6038156, 7547695, 9057234, 12076312, 15095390, 18114468, 22643085, 30190780, 36228936, 45286170, 60381560, 90572340, 181144680]

約数ペア:

[(1, 181144680), (2, 90572340), (3, 60381560), (4, 45286170), (5, 36228936), (6, 30190780), (8, 22643085), (10, 18114468), (12, 15095390), (15, 12076312), (20, 9057234), (24, 7547695), (30, 6038156), (40, 4528617), (60, 3019078), (120, 1509539), (673, 269160), (1346, 134580), (2019, 89720), (2243, 80760), (2692, 67290), (3365, 53832), (4038, 44860), (4486, 40380), (5384, 33645), (6729, 26920), (6730, 26916), (8076, 22430), (8972, 20190), (10095, 17944), (11215, 16152), (13458, 13460)]