455431440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2803}}^1$

素因数の和:3496

約数の個数: 80

約数和(自身を含む): 1414427328

約数和(自身を除く): 958995888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 677, 1354, 2031, 2708, 2803, 3385, 4062, 5416, 5606, 6770, 8124, 8409, 10155, 10832, 11212, 13540, 14015, 16248, 16818, 20310, 22424, 27080, 28030, 32496, 33636, 40620, 42045, 44848, 54160, 56060, 67272, 81240, 84090, 112120, 134544, 162480, 168180, 224240, 336360, 672720, 1897631, 3795262, 5692893, 7590524, 9488155, 11385786, 15181048, 18976310, 22771572, 28464465, 30362096, 37952620, 45543144, 56928930, 75905240, 91086288, 113857860, 151810480, 227715720, 455431440]

約数ペア:

[(1, 455431440), (2, 227715720), (3, 151810480), (4, 113857860), (5, 91086288), (6, 75905240), (8, 56928930), (10, 45543144), (12, 37952620), (15, 30362096), (16, 28464465), (20, 22771572), (24, 18976310), (30, 15181048), (40, 11385786), (48, 9488155), (60, 7590524), (80, 5692893), (120, 3795262), (240, 1897631), (677, 672720), (1354, 336360), (2031, 224240), (2708, 168180), (2803, 162480), (3385, 134544), (4062, 112120), (5416, 84090), (5606, 81240), (6770, 67272), (8124, 56060), (8409, 54160), (10155, 44848), (10832, 42045), (11212, 40620), (13540, 33636), (14015, 32496), (16248, 28030), (16818, 27080), (20310, 22424)]