119389860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 363242880

約数和(自身を除く): 243853020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 838, 1257, 1583, 1676, 2095, 2514, 3166, 3771, 4190, 4749, 5028, 6285, 6332, 7542, 7915, 8380, 9498, 12570, 14247, 15084, 15830, 18855, 18996, 23745, 25140, 28494, 31660, 37710, 47490, 56988, 71235, 75420, 94980, 142470, 284940, 663277, 1326554, 1989831, 2653108, 3316385, 3979662, 5969493, 6632770, 7959324, 9949155, 11938986, 13265540, 19898310, 23877972, 29847465, 39796620, 59694930, 119389860]

約数ペア:

[(1, 119389860), (2, 59694930), (3, 39796620), (4, 29847465), (5, 23877972), (6, 19898310), (9, 13265540), (10, 11938986), (12, 9949155), (15, 7959324), (18, 6632770), (20, 5969493), (30, 3979662), (36, 3316385), (45, 2653108), (60, 1989831), (90, 1326554), (180, 663277), (419, 284940), (838, 142470), (1257, 94980), (1583, 75420), (1676, 71235), (2095, 56988), (2514, 47490), (3166, 37710), (3771, 31660), (4190, 28494), (4749, 25140), (5028, 23745), (6285, 18996), (6332, 18855), (7542, 15830), (7915, 15084), (8380, 14247), (9498, 12570)]