84382440

素因数分解:

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

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 253800000

約数和(自身を除く): 169417560

約数列:

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

約数ペア:

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