24490020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 68963328

約数和(自身を除く): 44473308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2137, 2292, 2865, 3820, 4274, 5730, 6411, 8548, 10685, 11460, 12822, 21370, 25644, 32055, 42740, 64110, 128220, 408167, 816334, 1224501, 1632668, 2040835, 2449002, 4081670, 4898004, 6122505, 8163340, 12245010, 24490020]

約数ペア:

[(1, 24490020), (2, 12245010), (3, 8163340), (4, 6122505), (5, 4898004), (6, 4081670), (10, 2449002), (12, 2040835), (15, 1632668), (20, 1224501), (30, 816334), (60, 408167), (191, 128220), (382, 64110), (573, 42740), (764, 32055), (955, 25644), (1146, 21370), (1910, 12822), (2137, 11460), (2292, 10685), (2865, 8548), (3820, 6411), (4274, 5730)]