48739560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21410

約数の個数: 64

約数和(自身を含む): 153921600

約数和(自身を除く): 105182040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21377, 42754, 64131, 85508, 106885, 128262, 171016, 213770, 256524, 320655, 406163, 427540, 513048, 641310, 812326, 855080, 1218489, 1282620, 1624652, 2030815, 2436978, 2565240, 3249304, 4061630, 4873956, 6092445, 8123260, 9747912, 12184890, 16246520, 24369780, 48739560]

約数ペア:

[(1, 48739560), (2, 24369780), (3, 16246520), (4, 12184890), (5, 9747912), (6, 8123260), (8, 6092445), (10, 4873956), (12, 4061630), (15, 3249304), (19, 2565240), (20, 2436978), (24, 2030815), (30, 1624652), (38, 1282620), (40, 1218489), (57, 855080), (60, 812326), (76, 641310), (95, 513048), (114, 427540), (120, 406163), (152, 320655), (190, 256524), (228, 213770), (285, 171016), (380, 128262), (456, 106885), (570, 85508), (760, 64131), (1140, 42754), (2280, 21377)]