168764880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1249}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 524520000

約数和(自身を除く): 355755120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1249, 1689, 2252, 2498, 2815, 3378, 3747, 4504, 4996, 5630, 6245, 6756, 7494, 8445, 9008, 9992, 11260, 12490, 13512, 14988, 16890, 18735, 19984, 22520, 24980, 27024, 29976, 33780, 37470, 45040, 49960, 59952, 67560, 74940, 99920, 135120, 149880, 299760, 703187, 1406374, 2109561, 2812748, 3515935, 4219122, 5625496, 7031870, 8438244, 10547805, 11250992, 14063740, 16876488, 21095610, 28127480, 33752976, 42191220, 56254960, 84382440, 168764880]

約数ペア:

[(1, 168764880), (2, 84382440), (3, 56254960), (4, 42191220), (5, 33752976), (6, 28127480), (8, 21095610), (10, 16876488), (12, 14063740), (15, 11250992), (16, 10547805), (20, 8438244), (24, 7031870), (30, 5625496), (40, 4219122), (48, 3515935), (60, 2812748), (80, 2109561), (120, 1406374), (240, 703187), (563, 299760), (1126, 149880), (1249, 135120), (1689, 99920), (2252, 74940), (2498, 67560), (2815, 59952), (3378, 49960), (3747, 45040), (4504, 37470), (4996, 33780), (5630, 29976), (6245, 27024), (6756, 24980), (7494, 22520), (8445, 19984), (9008, 18735), (9992, 16890), (11260, 14988), (12490, 13512)]