3457920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 11028240

約数和(自身を除く): 7570320

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, 1801, 1920, 3602, 5403, 7204, 9005, 10806, 14408, 18010, 21612, 27015, 28816, 36020, 43224, 54030, 57632, 72040, 86448, 108060, 115264, 144080, 172896, 216120, 230528, 288160, 345792, 432240, 576320, 691584, 864480, 1152640, 1728960, 3457920]

約数ペア:

[(1, 3457920), (2, 1728960), (3, 1152640), (4, 864480), (5, 691584), (6, 576320), (8, 432240), (10, 345792), (12, 288160), (15, 230528), (16, 216120), (20, 172896), (24, 144080), (30, 115264), (32, 108060), (40, 86448), (48, 72040), (60, 57632), (64, 54030), (80, 43224), (96, 36020), (120, 28816), (128, 27015), (160, 21612), (192, 18010), (240, 14408), (320, 10806), (384, 9005), (480, 7204), (640, 5403), (960, 3602), (1801, 1920)]