304819140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10181}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 855288000

約数和(自身を除く): 550468860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 10181, 14970, 20362, 29940, 30543, 40724, 50905, 61086, 101810, 122172, 152715, 203620, 305430, 610860, 5080319, 10160638, 15240957, 20321276, 25401595, 30481914, 50803190, 60963828, 76204785, 101606380, 152409570, 304819140]

約数ペア:

[(1, 304819140), (2, 152409570), (3, 101606380), (4, 76204785), (5, 60963828), (6, 50803190), (10, 30481914), (12, 25401595), (15, 20321276), (20, 15240957), (30, 10160638), (60, 5080319), (499, 610860), (998, 305430), (1497, 203620), (1996, 152715), (2495, 122172), (2994, 101810), (4990, 61086), (5988, 50905), (7485, 40724), (9980, 30543), (10181, 29940), (14970, 20362)]