425774640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1774061}}^1$

素因数の和:1774077

約数の個数: 40

約数和(自身を含む): 1319902128

約数和(自身を除く): 894127488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1774061, 3548122, 5322183, 7096244, 8870305, 10644366, 14192488, 17740610, 21288732, 26610915, 28384976, 35481220, 42577464, 53221830, 70962440, 85154928, 106443660, 141924880, 212887320, 425774640]

約数ペア:

[(1, 425774640), (2, 212887320), (3, 141924880), (4, 106443660), (5, 85154928), (6, 70962440), (8, 53221830), (10, 42577464), (12, 35481220), (15, 28384976), (16, 26610915), (20, 21288732), (24, 17740610), (30, 14192488), (40, 10644366), (48, 8870305), (60, 7096244), (80, 5322183), (120, 3548122), (240, 1774061)]