48321560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 87153640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 293, 310, 380, 434, 532, 586, 589, 620, 665, 760, 868, 1064, 1085, 1172, 1178, 1240, 1330, 1465, 1736, 2051, 2170, 2344, 2356, 2660, 2930, 2945, 4102, 4123, 4340, 4712, 5320, 5567, 5860, 5890, 8204, 8246, 8680, 9083, 10255, 11134, 11720, 11780, 16408, 16492, 18166, 20510, 20615, 22268, 23560, 27835, 32984, 36332, 38969, 41020, 41230, 44536, 45415, 55670, 63581, 72664, 77938, 82040, 82460, 90830, 111340, 127162, 155876, 164920, 172577, 181660, 194845, 222680, 254324, 311752, 317905, 345154, 363320, 389690, 508648, 635810, 690308, 779380, 862885, 1208039, 1271620, 1380616, 1558760, 1725770, 2416078, 2543240, 3451540, 4832156, 6040195, 6903080, 9664312, 12080390, 24160780, 48321560]

約数ペア:

[(1, 48321560), (2, 24160780), (4, 12080390), (5, 9664312), (7, 6903080), (8, 6040195), (10, 4832156), (14, 3451540), (19, 2543240), (20, 2416078), (28, 1725770), (31, 1558760), (35, 1380616), (38, 1271620), (40, 1208039), (56, 862885), (62, 779380), (70, 690308), (76, 635810), (95, 508648), (124, 389690), (133, 363320), (140, 345154), (152, 317905), (155, 311752), (190, 254324), (217, 222680), (248, 194845), (266, 181660), (280, 172577), (293, 164920), (310, 155876), (380, 127162), (434, 111340), (532, 90830), (586, 82460), (589, 82040), (620, 77938), (665, 72664), (760, 63581), (868, 55670), (1064, 45415), (1085, 44536), (1172, 41230), (1178, 41020), (1240, 38969), (1330, 36332), (1465, 32984), (1736, 27835), (2051, 23560), (2170, 22268), (2344, 20615), (2356, 20510), (2660, 18166), (2930, 16492), (2945, 16408), (4102, 11780), (4123, 11720), (4340, 11134), (4712, 10255), (5320, 9083), (5567, 8680), (5860, 8246), (5890, 8204)]