61445760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{32003}}^1$

素因数の和:32025

約数の個数: 64

約数和(自身を含む): 195864480

約数和(自身を除く): 134418720

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, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 320030, 384036, 480045, 512048, 640060, 768072, 960090, 1024096, 1280120, 1536144, 1920180, 2048192, 2560240, 3072288, 3840360, 4096384, 5120480, 6144576, 7680720, 10240960, 12289152, 15361440, 20481920, 30722880, 61445760]

約数ペア:

[(1, 61445760), (2, 30722880), (3, 20481920), (4, 15361440), (5, 12289152), (6, 10240960), (8, 7680720), (10, 6144576), (12, 5120480), (15, 4096384), (16, 3840360), (20, 3072288), (24, 2560240), (30, 2048192), (32, 1920180), (40, 1536144), (48, 1280120), (60, 1024096), (64, 960090), (80, 768072), (96, 640060), (120, 512048), (128, 480045), (160, 384036), (192, 320030), (240, 256024), (320, 192018), (384, 160015), (480, 128012), (640, 96009), (960, 64006), (1920, 32003)]