380674920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16103}}^1$

素因数の和:16314

約数の個数: 64

約数和(自身を含む): 1147893120

約数和(自身を除く): 767218200

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, 11820, 16103, 23640, 32206, 48309, 64412, 80515, 96618, 128824, 161030, 193236, 241545, 322060, 386472, 483090, 644120, 966180, 1932360, 3172291, 6344582, 9516873, 12689164, 15861455, 19033746, 25378328, 31722910, 38067492, 47584365, 63445820, 76134984, 95168730, 126891640, 190337460, 380674920]

約数ペア:

[(1, 380674920), (2, 190337460), (3, 126891640), (4, 95168730), (5, 76134984), (6, 63445820), (8, 47584365), (10, 38067492), (12, 31722910), (15, 25378328), (20, 19033746), (24, 15861455), (30, 12689164), (40, 9516873), (60, 6344582), (120, 3172291), (197, 1932360), (394, 966180), (591, 644120), (788, 483090), (985, 386472), (1182, 322060), (1576, 241545), (1970, 193236), (2364, 161030), (2955, 128824), (3940, 96618), (4728, 80515), (5910, 64412), (7880, 48309), (11820, 32206), (16103, 23640)]