48343440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 150936768

約数和(自身を除く): 102593328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1283, 1570, 1884, 2355, 2512, 2566, 3140, 3768, 3849, 4710, 5132, 6280, 6415, 7536, 7698, 9420, 10264, 12560, 12830, 15396, 18840, 19245, 20528, 25660, 30792, 37680, 38490, 51320, 61584, 76980, 102640, 153960, 201431, 307920, 402862, 604293, 805724, 1007155, 1208586, 1611448, 2014310, 2417172, 3021465, 3222896, 4028620, 4834344, 6042930, 8057240, 9668688, 12085860, 16114480, 24171720, 48343440]

約数ペア:

[(1, 48343440), (2, 24171720), (3, 16114480), (4, 12085860), (5, 9668688), (6, 8057240), (8, 6042930), (10, 4834344), (12, 4028620), (15, 3222896), (16, 3021465), (20, 2417172), (24, 2014310), (30, 1611448), (40, 1208586), (48, 1007155), (60, 805724), (80, 604293), (120, 402862), (157, 307920), (240, 201431), (314, 153960), (471, 102640), (628, 76980), (785, 61584), (942, 51320), (1256, 38490), (1283, 37680), (1570, 30792), (1884, 25660), (2355, 20528), (2512, 19245), (2566, 18840), (3140, 15396), (3768, 12830), (3849, 12560), (4710, 10264), (5132, 9420), (6280, 7698), (6415, 7536)]