581145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3389}}^1$

素因数の和:4832

約数の個数: 64

約数和(自身を含む): 1745172000

約数和(自身を除く): 1164026280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1429, 2858, 3389, 4287, 5716, 6778, 7145, 8574, 10167, 11432, 13556, 14290, 16945, 17148, 20334, 21435, 27112, 28580, 33890, 34296, 40668, 42870, 50835, 57160, 67780, 81336, 85740, 101670, 135560, 171480, 203340, 406680, 4842881, 9685762, 14528643, 19371524, 24214405, 29057286, 38743048, 48428810, 58114572, 72643215, 96857620, 116229144, 145286430, 193715240, 290572860, 581145720]

約数ペア:

[(1, 581145720), (2, 290572860), (3, 193715240), (4, 145286430), (5, 116229144), (6, 96857620), (8, 72643215), (10, 58114572), (12, 48428810), (15, 38743048), (20, 29057286), (24, 24214405), (30, 19371524), (40, 14528643), (60, 9685762), (120, 4842881), (1429, 406680), (2858, 203340), (3389, 171480), (4287, 135560), (5716, 101670), (6778, 85740), (7145, 81336), (8574, 67780), (10167, 57160), (11432, 50835), (13556, 42870), (14290, 40668), (16945, 34296), (17148, 33890), (20334, 28580), (21435, 27112)]