15324840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42569}}^1$

素因数の和:42586

約数の個数: 48

約数和(自身を含む): 49806900

約数和(自身を除く): 34482060

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, 42569, 85138, 127707, 170276, 212845, 255414, 340552, 383121, 425690, 510828, 638535, 766242, 851380, 1021656, 1277070, 1532484, 1702760, 1915605, 2554140, 3064968, 3831210, 5108280, 7662420, 15324840]

約数ペア:

[(1, 15324840), (2, 7662420), (3, 5108280), (4, 3831210), (5, 3064968), (6, 2554140), (8, 1915605), (9, 1702760), (10, 1532484), (12, 1277070), (15, 1021656), (18, 851380), (20, 766242), (24, 638535), (30, 510828), (36, 425690), (40, 383121), (45, 340552), (60, 255414), (72, 212845), (90, 170276), (120, 127707), (180, 85138), (360, 42569)]