68675760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95383}}^1$

素因数の和:95402

約数の個数: 60

約数和(自身を含む): 230638512

約数和(自身を除く): 161962752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95383, 190766, 286149, 381532, 476915, 572298, 763064, 858447, 953830, 1144596, 1430745, 1526128, 1716894, 1907660, 2289192, 2861490, 3433788, 3815320, 4292235, 4578384, 5722980, 6867576, 7630640, 8584470, 11445960, 13735152, 17168940, 22891920, 34337880, 68675760]

約数ペア:

[(1, 68675760), (2, 34337880), (3, 22891920), (4, 17168940), (5, 13735152), (6, 11445960), (8, 8584470), (9, 7630640), (10, 6867576), (12, 5722980), (15, 4578384), (16, 4292235), (18, 3815320), (20, 3433788), (24, 2861490), (30, 2289192), (36, 1907660), (40, 1716894), (45, 1526128), (48, 1430745), (60, 1144596), (72, 953830), (80, 858447), (90, 763064), (120, 572298), (144, 476915), (180, 381532), (240, 286149), (360, 190766), (720, 95383)]