233977680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 160

約数和(自身を含む): 812448000

約数和(自身を除く): 578470320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 727, 745, 894, 1080, 1192, 1341, 1454, 1490, 1788, 2160, 2181, 2235, 2384, 2682, 2908, 2980, 3576, 3635, 4023, 4362, 4470, 5364, 5816, 5960, 6543, 6705, 7152, 7270, 8046, 8724, 8940, 10728, 10905, 11632, 11920, 13086, 13410, 14540, 16092, 17448, 17880, 19629, 20115, 21456, 21810, 26172, 26820, 29080, 32184, 32715, 34896, 35760, 39258, 40230, 43620, 52344, 53640, 58160, 64368, 65430, 78516, 80460, 87240, 98145, 104688, 107280, 108323, 130860, 157032, 160920, 174480, 196290, 216646, 261720, 314064, 321840, 324969, 392580, 433292, 523440, 541615, 649938, 785160, 866584, 974907, 1083230, 1299876, 1570320, 1624845, 1733168, 1949814, 2166460, 2599752, 2924721, 3249690, 3899628, 4332920, 4874535, 5199504, 5849442, 6499380, 7799256, 8665840, 9749070, 11698884, 12998760, 14623605, 15598512, 19498140, 23397768, 25997520, 29247210, 38996280, 46795536, 58494420, 77992560, 116988840, 233977680]

約数ペア:

[(1, 233977680), (2, 116988840), (3, 77992560), (4, 58494420), (5, 46795536), (6, 38996280), (8, 29247210), (9, 25997520), (10, 23397768), (12, 19498140), (15, 15598512), (16, 14623605), (18, 12998760), (20, 11698884), (24, 9749070), (27, 8665840), (30, 7799256), (36, 6499380), (40, 5849442), (45, 5199504), (48, 4874535), (54, 4332920), (60, 3899628), (72, 3249690), (80, 2924721), (90, 2599752), (108, 2166460), (120, 1949814), (135, 1733168), (144, 1624845), (149, 1570320), (180, 1299876), (216, 1083230), (240, 974907), (270, 866584), (298, 785160), (360, 649938), (432, 541615), (447, 523440), (540, 433292), (596, 392580), (720, 324969), (727, 321840), (745, 314064), (894, 261720), (1080, 216646), (1192, 196290), (1341, 174480), (1454, 160920), (1490, 157032), (1788, 130860), (2160, 108323), (2181, 107280), (2235, 104688), (2384, 98145), (2682, 87240), (2908, 80460), (2980, 78516), (3576, 65430), (3635, 64368), (4023, 58160), (4362, 53640), (4470, 52344), (5364, 43620), (5816, 40230), (5960, 39258), (6543, 35760), (6705, 34896), (7152, 32715), (7270, 32184), (8046, 29080), (8724, 26820), (8940, 26172), (10728, 21810), (10905, 21456), (11632, 20115), (11920, 19629), (13086, 17880), (13410, 17448), (14540, 16092)]