453240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1259}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 1474200

約数和(自身を除く): 1020960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1259, 2518, 3777, 5036, 6295, 7554, 10072, 11331, 12590, 15108, 18885, 22662, 25180, 30216, 37770, 45324, 50360, 56655, 75540, 90648, 113310, 151080, 226620, 453240]

約数ペア:

[(1, 453240), (2, 226620), (3, 151080), (4, 113310), (5, 90648), (6, 75540), (8, 56655), (9, 50360), (10, 45324), (12, 37770), (15, 30216), (18, 25180), (20, 22662), (24, 18885), (30, 15108), (36, 12590), (40, 11331), (45, 10072), (60, 7554), (72, 6295), (90, 5036), (120, 3777), (180, 2518), (360, 1259)]