194628120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8444

約数の個数: 64

約数和(自身を含む): 586919520

約数和(自身を除く): 392291400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8233, 11820, 16466, 23640, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 164660, 197592, 246990, 329320, 493980, 987960, 1621901, 3243802, 4865703, 6487604, 8109505, 9731406, 12975208, 16219010, 19462812, 24328515, 32438020, 38925624, 48657030, 64876040, 97314060, 194628120]

約数ペア:

[(1, 194628120), (2, 97314060), (3, 64876040), (4, 48657030), (5, 38925624), (6, 32438020), (8, 24328515), (10, 19462812), (12, 16219010), (15, 12975208), (20, 9731406), (24, 8109505), (30, 6487604), (40, 4865703), (60, 3243802), (120, 1621901), (197, 987960), (394, 493980), (591, 329320), (788, 246990), (985, 197592), (1182, 164660), (1576, 123495), (1970, 98796), (2364, 82330), (2955, 65864), (3940, 49398), (4728, 41165), (5910, 32932), (7880, 24699), (8233, 23640), (11820, 16466)]