90131760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125183}}^1$

素因数の和:125202

約数の個数: 60

約数和(自身を含む): 302694912

約数和(自身を除く): 212563152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 125183, 250366, 375549, 500732, 625915, 751098, 1001464, 1126647, 1251830, 1502196, 1877745, 2002928, 2253294, 2503660, 3004392, 3755490, 4506588, 5007320, 5633235, 6008784, 7510980, 9013176, 10014640, 11266470, 15021960, 18026352, 22532940, 30043920, 45065880, 90131760]

約数ペア:

[(1, 90131760), (2, 45065880), (3, 30043920), (4, 22532940), (5, 18026352), (6, 15021960), (8, 11266470), (9, 10014640), (10, 9013176), (12, 7510980), (15, 6008784), (16, 5633235), (18, 5007320), (20, 4506588), (24, 3755490), (30, 3004392), (36, 2503660), (40, 2253294), (45, 2002928), (48, 1877745), (60, 1502196), (72, 1251830), (80, 1126647), (90, 1001464), (120, 751098), (144, 625915), (180, 500732), (240, 375549), (360, 250366), (720, 125183)]