87325440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22741}}^1$

素因数の和:22765

約数の個数: 72

約数和(自身を含む): 278907888

約数和(自身を除く): 191582448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22741, 45482, 68223, 90964, 113705, 136446, 181928, 227410, 272892, 341115, 363856, 454820, 545784, 682230, 727712, 909640, 1091568, 1364460, 1455424, 1819280, 2183136, 2728920, 2910848, 3638560, 4366272, 5457840, 5821696, 7277120, 8732544, 10915680, 14554240, 17465088, 21831360, 29108480, 43662720, 87325440]

約数ペア:

[(1, 87325440), (2, 43662720), (3, 29108480), (4, 21831360), (5, 17465088), (6, 14554240), (8, 10915680), (10, 8732544), (12, 7277120), (15, 5821696), (16, 5457840), (20, 4366272), (24, 3638560), (30, 2910848), (32, 2728920), (40, 2183136), (48, 1819280), (60, 1455424), (64, 1364460), (80, 1091568), (96, 909640), (120, 727712), (128, 682230), (160, 545784), (192, 454820), (240, 363856), (256, 341115), (320, 272892), (384, 227410), (480, 181928), (640, 136446), (768, 113705), (960, 90964), (1280, 68223), (1920, 45482), (3840, 22741)]