188728440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2591}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 567336960

約数和(自身を除く): 378608520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2428, 2591, 3035, 3642, 4856, 5182, 6070, 7284, 7773, 9105, 10364, 12140, 12955, 14568, 15546, 18210, 20728, 24280, 25910, 31092, 36420, 38865, 51820, 62184, 72840, 77730, 103640, 155460, 310920, 1572737, 3145474, 4718211, 6290948, 7863685, 9436422, 12581896, 15727370, 18872844, 23591055, 31454740, 37745688, 47182110, 62909480, 94364220, 188728440]

約数ペア:

[(1, 188728440), (2, 94364220), (3, 62909480), (4, 47182110), (5, 37745688), (6, 31454740), (8, 23591055), (10, 18872844), (12, 15727370), (15, 12581896), (20, 9436422), (24, 7863685), (30, 6290948), (40, 4718211), (60, 3145474), (120, 1572737), (607, 310920), (1214, 155460), (1821, 103640), (2428, 77730), (2591, 72840), (3035, 62184), (3642, 51820), (4856, 38865), (5182, 36420), (6070, 31092), (7284, 25910), (7773, 24280), (9105, 20728), (10364, 18210), (12140, 15546), (12955, 14568)]