130006620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80251}}^1$

素因数の和:80272

約数の個数: 60

約数和(自身を含む): 407840664

約数和(自身を除く): 277834044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80251, 160502, 240753, 321004, 401255, 481506, 722259, 802510, 963012, 1203765, 1444518, 1605020, 2166777, 2407530, 2889036, 3611295, 4333554, 4815060, 6500331, 7222590, 8667108, 10833885, 13000662, 14445180, 21667770, 26001324, 32501655, 43335540, 65003310, 130006620]

約数ペア:

[(1, 130006620), (2, 65003310), (3, 43335540), (4, 32501655), (5, 26001324), (6, 21667770), (9, 14445180), (10, 13000662), (12, 10833885), (15, 8667108), (18, 7222590), (20, 6500331), (27, 4815060), (30, 4333554), (36, 3611295), (45, 2889036), (54, 2407530), (60, 2166777), (81, 1605020), (90, 1444518), (108, 1203765), (135, 963012), (162, 802510), (180, 722259), (270, 481506), (324, 401255), (405, 321004), (540, 240753), (810, 160502), (1620, 80251)]