30374640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42187}}^1$

素因数の和:42206

約数の個数: 60

約数和(自身を含む): 102010584

約数和(自身を除く): 71635944

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, 42187, 84374, 126561, 168748, 210935, 253122, 337496, 379683, 421870, 506244, 632805, 674992, 759366, 843740, 1012488, 1265610, 1518732, 1687480, 1898415, 2024976, 2531220, 3037464, 3374960, 3796830, 5062440, 6074928, 7593660, 10124880, 15187320, 30374640]

約数ペア:

[(1, 30374640), (2, 15187320), (3, 10124880), (4, 7593660), (5, 6074928), (6, 5062440), (8, 3796830), (9, 3374960), (10, 3037464), (12, 2531220), (15, 2024976), (16, 1898415), (18, 1687480), (20, 1518732), (24, 1265610), (30, 1012488), (36, 843740), (40, 759366), (45, 674992), (48, 632805), (60, 506244), (72, 421870), (80, 379683), (90, 337496), (120, 253122), (144, 210935), (180, 168748), (240, 126561), (360, 84374), (720, 42187)]