1728960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1821

約数の個数: 56

約数和(自身を含む): 5492496

約数和(自身を除く): 3763536

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, 160, 192, 240, 320, 480, 960, 1801, 3602, 5403, 7204, 9005, 10806, 14408, 18010, 21612, 27015, 28816, 36020, 43224, 54030, 57632, 72040, 86448, 108060, 115264, 144080, 172896, 216120, 288160, 345792, 432240, 576320, 864480, 1728960]

約数ペア:

[(1, 1728960), (2, 864480), (3, 576320), (4, 432240), (5, 345792), (6, 288160), (8, 216120), (10, 172896), (12, 144080), (15, 115264), (16, 108060), (20, 86448), (24, 72040), (30, 57632), (32, 54030), (40, 43224), (48, 36020), (60, 28816), (64, 27015), (80, 21612), (96, 18010), (120, 14408), (160, 10806), (192, 9005), (240, 7204), (320, 5403), (480, 3602), (960, 1801)]