48296340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 147518280

約数和(自身を除く): 99221940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1709, 1884, 2355, 2826, 3140, 3418, 4710, 5127, 5652, 6836, 7065, 8545, 9420, 10254, 14130, 15381, 17090, 20508, 25635, 28260, 30762, 34180, 51270, 61524, 76905, 102540, 153810, 268313, 307620, 536626, 804939, 1073252, 1341565, 1609878, 2414817, 2683130, 3219756, 4024695, 4829634, 5366260, 8049390, 9659268, 12074085, 16098780, 24148170, 48296340]

約数ペア:

[(1, 48296340), (2, 24148170), (3, 16098780), (4, 12074085), (5, 9659268), (6, 8049390), (9, 5366260), (10, 4829634), (12, 4024695), (15, 3219756), (18, 2683130), (20, 2414817), (30, 1609878), (36, 1341565), (45, 1073252), (60, 804939), (90, 536626), (157, 307620), (180, 268313), (314, 153810), (471, 102540), (628, 76905), (785, 61524), (942, 51270), (1413, 34180), (1570, 30762), (1709, 28260), (1884, 25635), (2355, 20508), (2826, 17090), (3140, 15381), (3418, 14130), (4710, 10254), (5127, 9420), (5652, 8545), (6836, 7065)]