13860480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7241

約数の個数: 64

約数和(自身を含む): 44186400

約数和(自身を除く): 30325920

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, 7219, 14438, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 115504, 144380, 173256, 216570, 231008, 288760, 346512, 433140, 462016, 577520, 693024, 866280, 924032, 1155040, 1386048, 1732560, 2310080, 2772096, 3465120, 4620160, 6930240, 13860480]

約数ペア:

[(1, 13860480), (2, 6930240), (3, 4620160), (4, 3465120), (5, 2772096), (6, 2310080), (8, 1732560), (10, 1386048), (12, 1155040), (15, 924032), (16, 866280), (20, 693024), (24, 577520), (30, 462016), (32, 433140), (40, 346512), (48, 288760), (60, 231008), (64, 216570), (80, 173256), (96, 144380), (120, 115504), (128, 108285), (160, 86628), (192, 72190), (240, 57752), (320, 43314), (384, 36095), (480, 28876), (640, 21657), (960, 14438), (1920, 7219)]