2593440

素因数分解:

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

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 8855028

約数和(自身を除く): 6261588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1801, 3602, 5403, 7204, 9005, 10806, 14408, 16209, 18010, 21612, 27015, 28816, 32418, 36020, 43224, 54030, 57632, 64836, 72040, 81045, 86448, 108060, 129672, 144080, 162090, 172896, 216120, 259344, 288160, 324180, 432240, 518688, 648360, 864480, 1296720, 2593440]

約数ペア:

[(1, 2593440), (2, 1296720), (3, 864480), (4, 648360), (5, 518688), (6, 432240), (8, 324180), (9, 288160), (10, 259344), (12, 216120), (15, 172896), (16, 162090), (18, 144080), (20, 129672), (24, 108060), (30, 86448), (32, 81045), (36, 72040), (40, 64836), (45, 57632), (48, 54030), (60, 43224), (72, 36020), (80, 32418), (90, 28816), (96, 27015), (120, 21612), (144, 18010), (160, 16209), (180, 14408), (240, 10806), (288, 9005), (360, 7204), (480, 5403), (720, 3602), (1440, 1801)]