38996280

素因数分解:

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

素因数の和:893

約数の個数: 96

約数和(自身を含む): 127764000

約数和(自身を除く): 88767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 727, 745, 894, 1192, 1341, 1454, 1490, 1788, 2181, 2235, 2682, 2908, 2980, 3576, 3635, 4362, 4470, 5364, 5816, 5960, 6543, 6705, 7270, 8724, 8940, 10728, 10905, 13086, 13410, 14540, 17448, 17880, 21810, 26172, 26820, 29080, 32715, 43620, 52344, 53640, 65430, 87240, 108323, 130860, 216646, 261720, 324969, 433292, 541615, 649938, 866584, 974907, 1083230, 1299876, 1624845, 1949814, 2166460, 2599752, 3249690, 3899628, 4332920, 4874535, 6499380, 7799256, 9749070, 12998760, 19498140, 38996280]

約数ペア:

[(1, 38996280), (2, 19498140), (3, 12998760), (4, 9749070), (5, 7799256), (6, 6499380), (8, 4874535), (9, 4332920), (10, 3899628), (12, 3249690), (15, 2599752), (18, 2166460), (20, 1949814), (24, 1624845), (30, 1299876), (36, 1083230), (40, 974907), (45, 866584), (60, 649938), (72, 541615), (90, 433292), (120, 324969), (149, 261720), (180, 216646), (298, 130860), (360, 108323), (447, 87240), (596, 65430), (727, 53640), (745, 52344), (894, 43620), (1192, 32715), (1341, 29080), (1454, 26820), (1490, 26172), (1788, 21810), (2181, 17880), (2235, 17448), (2682, 14540), (2908, 13410), (2980, 13086), (3576, 10905), (3635, 10728), (4362, 8940), (4470, 8724), (5364, 7270), (5816, 6705), (5960, 6543)]