720484992

素因数分解:

$2^7\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 2080971360

約数和(自身を除く): 1360486368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 311, 384, 576, 622, 933, 1152, 1244, 1866, 2011, 2488, 2799, 3732, 4022, 4976, 5598, 6033, 7464, 8044, 9952, 11196, 12066, 14928, 16088, 18099, 19904, 22392, 24132, 29856, 32176, 36198, 39808, 44784, 48264, 59712, 64352, 72396, 89568, 96528, 119424, 128704, 144792, 179136, 193056, 257408, 289584, 358272, 386112, 579168, 625421, 772224, 1158336, 1250842, 1876263, 2316672, 2501684, 3752526, 5003368, 5628789, 7505052, 10006736, 11257578, 15010104, 20013472, 22515156, 30020208, 40026944, 45030312, 60040416, 80053888, 90060624, 120080832, 180121248, 240161664, 360242496, 720484992]

約数ペア:

[(1, 720484992), (2, 360242496), (3, 240161664), (4, 180121248), (6, 120080832), (8, 90060624), (9, 80053888), (12, 60040416), (16, 45030312), (18, 40026944), (24, 30020208), (32, 22515156), (36, 20013472), (48, 15010104), (64, 11257578), (72, 10006736), (96, 7505052), (128, 5628789), (144, 5003368), (192, 3752526), (288, 2501684), (311, 2316672), (384, 1876263), (576, 1250842), (622, 1158336), (933, 772224), (1152, 625421), (1244, 579168), (1866, 386112), (2011, 358272), (2488, 289584), (2799, 257408), (3732, 193056), (4022, 179136), (4976, 144792), (5598, 128704), (6033, 119424), (7464, 96528), (8044, 89568), (9952, 72396), (11196, 64352), (12066, 59712), (14928, 48264), (16088, 44784), (18099, 39808), (19904, 36198), (22392, 32176), (24132, 29856)]