2100480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{547}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 6720672

約数和(自身を除く): 4620192

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, 547, 640, 768, 960, 1094, 1280, 1641, 1920, 2188, 2735, 3282, 3840, 4376, 5470, 6564, 8205, 8752, 10940, 13128, 16410, 17504, 21880, 26256, 32820, 35008, 43760, 52512, 65640, 70016, 87520, 105024, 131280, 140032, 175040, 210048, 262560, 350080, 420096, 525120, 700160, 1050240, 2100480]

約数ペア:

[(1, 2100480), (2, 1050240), (3, 700160), (4, 525120), (5, 420096), (6, 350080), (8, 262560), (10, 210048), (12, 175040), (15, 140032), (16, 131280), (20, 105024), (24, 87520), (30, 70016), (32, 65640), (40, 52512), (48, 43760), (60, 35008), (64, 32820), (80, 26256), (96, 21880), (120, 17504), (128, 16410), (160, 13128), (192, 10940), (240, 8752), (256, 8205), (320, 6564), (384, 5470), (480, 4376), (547, 3840), (640, 3282), (768, 2735), (960, 2188), (1094, 1920), (1280, 1641)]