235069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163243}}^1$

素因数の和:163264

約数の個数: 72

約数和(自身を含む): 802181016

約数和(自身を除く): 567111096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 163243, 326486, 489729, 652972, 816215, 979458, 1305944, 1469187, 1632430, 1958916, 2448645, 2611888, 2938374, 3264860, 3917832, 4897290, 5223776, 5876748, 6529720, 7345935, 7835664, 9794580, 11753496, 13059440, 14691870, 15671328, 19589160, 23506992, 26118880, 29383740, 39178320, 47013984, 58767480, 78356640, 117534960, 235069920]

約数ペア:

[(1, 235069920), (2, 117534960), (3, 78356640), (4, 58767480), (5, 47013984), (6, 39178320), (8, 29383740), (9, 26118880), (10, 23506992), (12, 19589160), (15, 15671328), (16, 14691870), (18, 13059440), (20, 11753496), (24, 9794580), (30, 7835664), (32, 7345935), (36, 6529720), (40, 5876748), (45, 5223776), (48, 4897290), (60, 3917832), (72, 3264860), (80, 2938374), (90, 2611888), (96, 2448645), (120, 1958916), (144, 1632430), (160, 1469187), (180, 1305944), (240, 979458), (288, 816215), (360, 652972), (480, 489729), (720, 326486), (1440, 163243)]