13231080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12251}}^1$

素因数の和:12271

約数の個数: 64

約数和(自身を含む): 44107200

約数和(自身を除く): 30876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 110259, 122510, 147012, 183765, 220518, 245020, 294024, 330777, 367530, 441036, 490040, 551295, 661554, 735060, 882072, 1102590, 1323108, 1470120, 1653885, 2205180, 2646216, 3307770, 4410360, 6615540, 13231080]

約数ペア:

[(1, 13231080), (2, 6615540), (3, 4410360), (4, 3307770), (5, 2646216), (6, 2205180), (8, 1653885), (9, 1470120), (10, 1323108), (12, 1102590), (15, 882072), (18, 735060), (20, 661554), (24, 551295), (27, 490040), (30, 441036), (36, 367530), (40, 330777), (45, 294024), (54, 245020), (60, 220518), (72, 183765), (90, 147012), (108, 122510), (120, 110259), (135, 98008), (180, 73506), (216, 61255), (270, 49004), (360, 36753), (540, 24502), (1080, 12251)]