1724160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{449}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 5518800

約数和(自身を除く): 3794640

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, 449, 480, 640, 768, 898, 960, 1280, 1347, 1796, 1920, 2245, 2694, 3592, 3840, 4490, 5388, 6735, 7184, 8980, 10776, 13470, 14368, 17960, 21552, 26940, 28736, 35920, 43104, 53880, 57472, 71840, 86208, 107760, 114944, 143680, 172416, 215520, 287360, 344832, 431040, 574720, 862080, 1724160]

約数ペア:

[(1, 1724160), (2, 862080), (3, 574720), (4, 431040), (5, 344832), (6, 287360), (8, 215520), (10, 172416), (12, 143680), (15, 114944), (16, 107760), (20, 86208), (24, 71840), (30, 57472), (32, 53880), (40, 43104), (48, 35920), (60, 28736), (64, 26940), (80, 21552), (96, 17960), (120, 14368), (128, 13470), (160, 10776), (192, 8980), (240, 7184), (256, 6735), (320, 5388), (384, 4490), (449, 3840), (480, 3592), (640, 2694), (768, 2245), (898, 1920), (960, 1796), (1280, 1347)]