137120160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285667}}^1$

素因数の和:285685

約数の個数: 48

約数和(自身を含む): 431930016

約数和(自身を除く): 294809856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285667, 571334, 857001, 1142668, 1428335, 1714002, 2285336, 2856670, 3428004, 4285005, 4570672, 5713340, 6856008, 8570010, 9141344, 11426680, 13712016, 17140020, 22853360, 27424032, 34280040, 45706720, 68560080, 137120160]

約数ペア:

[(1, 137120160), (2, 68560080), (3, 45706720), (4, 34280040), (5, 27424032), (6, 22853360), (8, 17140020), (10, 13712016), (12, 11426680), (15, 9141344), (16, 8570010), (20, 6856008), (24, 5713340), (30, 4570672), (32, 4285005), (40, 3428004), (48, 2856670), (60, 2285336), (80, 1714002), (96, 1428335), (120, 1142668), (160, 857001), (240, 571334), (480, 285667)]