47737440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33151}}^1$

素因数の和:33172

約数の個数: 72

約数和(自身を含む): 162908928

約数和(自身を除く): 115171488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 298359, 331510, 397812, 497265, 530416, 596718, 663020, 795624, 994530, 1060832, 1193436, 1326040, 1491795, 1591248, 1989060, 2386872, 2652080, 2983590, 3182496, 3978120, 4773744, 5304160, 5967180, 7956240, 9547488, 11934360, 15912480, 23868720, 47737440]

約数ペア:

[(1, 47737440), (2, 23868720), (3, 15912480), (4, 11934360), (5, 9547488), (6, 7956240), (8, 5967180), (9, 5304160), (10, 4773744), (12, 3978120), (15, 3182496), (16, 2983590), (18, 2652080), (20, 2386872), (24, 1989060), (30, 1591248), (32, 1491795), (36, 1326040), (40, 1193436), (45, 1060832), (48, 994530), (60, 795624), (72, 663020), (80, 596718), (90, 530416), (96, 497265), (120, 397812), (144, 331510), (160, 298359), (180, 265208), (240, 198906), (288, 165755), (360, 132604), (480, 99453), (720, 66302), (1440, 33151)]