84390360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{929}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 253778400

約数和(自身を除く): 169388040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757, 929, 1514, 1858, 2271, 2787, 3028, 3716, 3785, 4542, 4645, 5574, 6056, 7432, 7570, 9084, 9290, 11148, 11355, 13935, 15140, 18168, 18580, 22296, 22710, 27870, 30280, 37160, 45420, 55740, 90840, 111480, 703253, 1406506, 2109759, 2813012, 3516265, 4219518, 5626024, 7032530, 8439036, 10548795, 14065060, 16878072, 21097590, 28130120, 42195180, 84390360]

約数ペア:

[(1, 84390360), (2, 42195180), (3, 28130120), (4, 21097590), (5, 16878072), (6, 14065060), (8, 10548795), (10, 8439036), (12, 7032530), (15, 5626024), (20, 4219518), (24, 3516265), (30, 2813012), (40, 2109759), (60, 1406506), (120, 703253), (757, 111480), (929, 90840), (1514, 55740), (1858, 45420), (2271, 37160), (2787, 30280), (3028, 27870), (3716, 22710), (3785, 22296), (4542, 18580), (4645, 18168), (5574, 15140), (6056, 13935), (7432, 11355), (7570, 11148), (9084, 9290)]