89627520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{46681}}^1$

素因数の和:46703

約数の個数: 64

約数和(自身を含む): 285693840

約数和(自身を除く): 196066320

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, 320, 384, 480, 640, 960, 1920, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 466810, 560172, 700215, 746896, 933620, 1120344, 1400430, 1493792, 1867240, 2240688, 2800860, 2987584, 3734480, 4481376, 5601720, 5975168, 7468960, 8962752, 11203440, 14937920, 17925504, 22406880, 29875840, 44813760, 89627520]

約数ペア:

[(1, 89627520), (2, 44813760), (3, 29875840), (4, 22406880), (5, 17925504), (6, 14937920), (8, 11203440), (10, 8962752), (12, 7468960), (15, 5975168), (16, 5601720), (20, 4481376), (24, 3734480), (30, 2987584), (32, 2800860), (40, 2240688), (48, 1867240), (60, 1493792), (64, 1400430), (80, 1120344), (96, 933620), (120, 746896), (128, 700215), (160, 560172), (192, 466810), (240, 373448), (320, 280086), (384, 233405), (480, 186724), (640, 140043), (960, 93362), (1920, 46681)]