234428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28729}}^1$

素因数の和:28764

約数の個数: 96

約数和(自身を含む): 781915680

約数和(自身を除く): 547487040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 344748, 430935, 459664, 488393, 574580, 689496, 861870, 919328, 976786, 1149160, 1378992, 1465179, 1723740, 1953572, 2298320, 2441965, 2757984, 2930358, 3447480, 3907144, 4596640, 4883930, 5860716, 6894960, 7325895, 7814288, 9767860, 11721432, 13789920, 14651790, 15628576, 19535720, 23442864, 29303580, 39071440, 46885728, 58607160, 78142880, 117214320, 234428640]

約数ペア:

[(1, 234428640), (2, 117214320), (3, 78142880), (4, 58607160), (5, 46885728), (6, 39071440), (8, 29303580), (10, 23442864), (12, 19535720), (15, 15628576), (16, 14651790), (17, 13789920), (20, 11721432), (24, 9767860), (30, 7814288), (32, 7325895), (34, 6894960), (40, 5860716), (48, 4883930), (51, 4596640), (60, 3907144), (68, 3447480), (80, 2930358), (85, 2757984), (96, 2441965), (102, 2298320), (120, 1953572), (136, 1723740), (160, 1465179), (170, 1378992), (204, 1149160), (240, 976786), (255, 919328), (272, 861870), (340, 689496), (408, 574580), (480, 488393), (510, 459664), (544, 430935), (680, 344748), (816, 287290), (1020, 229832), (1360, 172374), (1632, 143645), (2040, 114916), (2720, 86187), (4080, 57458), (8160, 28729)]