270297840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 876350160

約数和(自身を除く): 606052320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2129, 2645, 2760, 3174, 4232, 4258, 5290, 5520, 6348, 6387, 7935, 8464, 8516, 10580, 10645, 12696, 12774, 15870, 17032, 21160, 21290, 25392, 25548, 31740, 31935, 34064, 42320, 42580, 48967, 51096, 63480, 63870, 85160, 97934, 102192, 126960, 127740, 146901, 170320, 195868, 244835, 255480, 293802, 391736, 489670, 510960, 587604, 734505, 783472, 979340, 1126241, 1175208, 1469010, 1958680, 2252482, 2350416, 2938020, 3378723, 3917360, 4504964, 5631205, 5876040, 6757446, 9009928, 11262410, 11752080, 13514892, 16893615, 18019856, 22524820, 27029784, 33787230, 45049640, 54059568, 67574460, 90099280, 135148920, 270297840]

約数ペア:

[(1, 270297840), (2, 135148920), (3, 90099280), (4, 67574460), (5, 54059568), (6, 45049640), (8, 33787230), (10, 27029784), (12, 22524820), (15, 18019856), (16, 16893615), (20, 13514892), (23, 11752080), (24, 11262410), (30, 9009928), (40, 6757446), (46, 5876040), (48, 5631205), (60, 4504964), (69, 3917360), (80, 3378723), (92, 2938020), (115, 2350416), (120, 2252482), (138, 1958680), (184, 1469010), (230, 1175208), (240, 1126241), (276, 979340), (345, 783472), (368, 734505), (460, 587604), (529, 510960), (552, 489670), (690, 391736), (920, 293802), (1058, 255480), (1104, 244835), (1380, 195868), (1587, 170320), (1840, 146901), (2116, 127740), (2129, 126960), (2645, 102192), (2760, 97934), (3174, 85160), (4232, 63870), (4258, 63480), (5290, 51096), (5520, 48967), (6348, 42580), (6387, 42320), (7935, 34064), (8464, 31935), (8516, 31740), (10580, 25548), (10645, 25392), (12696, 21290), (12774, 21160), (15870, 17032)]