30159720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83777}}^1$

素因数の和:83794

約数の個数: 48

約数和(自身を含む): 98020260

約数和(自身を除く): 67860540

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, 83777, 167554, 251331, 335108, 418885, 502662, 670216, 753993, 837770, 1005324, 1256655, 1507986, 1675540, 2010648, 2513310, 3015972, 3351080, 3769965, 5026620, 6031944, 7539930, 10053240, 15079860, 30159720]

約数ペア:

[(1, 30159720), (2, 15079860), (3, 10053240), (4, 7539930), (5, 6031944), (6, 5026620), (8, 3769965), (9, 3351080), (10, 3015972), (12, 2513310), (15, 2010648), (18, 1675540), (20, 1507986), (24, 1256655), (30, 1005324), (36, 837770), (40, 753993), (45, 670216), (60, 502662), (72, 418885), (90, 335108), (120, 251331), (180, 167554), (360, 83777)]