242966040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119101}}^1$

素因数の和:119132

約数の個数: 64

約数和(自身を含む): 771780960

約数和(自身を除く): 528814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 119101, 238202, 357303, 476404, 595505, 714606, 952808, 1191010, 1429212, 1786515, 2024717, 2382020, 2858424, 3573030, 4049434, 4764040, 6074151, 7146060, 8098868, 10123585, 12148302, 14292120, 16197736, 20247170, 24296604, 30370755, 40494340, 48593208, 60741510, 80988680, 121483020, 242966040]

約数ペア:

[(1, 242966040), (2, 121483020), (3, 80988680), (4, 60741510), (5, 48593208), (6, 40494340), (8, 30370755), (10, 24296604), (12, 20247170), (15, 16197736), (17, 14292120), (20, 12148302), (24, 10123585), (30, 8098868), (34, 7146060), (40, 6074151), (51, 4764040), (60, 4049434), (68, 3573030), (85, 2858424), (102, 2382020), (120, 2024717), (136, 1786515), (170, 1429212), (204, 1191010), (255, 952808), (340, 714606), (408, 595505), (510, 476404), (680, 357303), (1020, 238202), (2040, 119101)]