1039969440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2223

約数の個数: 144

約数和(自身を含む): 3559721256

約数和(自身を除く): 2519751816

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, 401, 480, 720, 802, 1203, 1440, 1604, 1801, 2005, 2406, 3208, 3602, 3609, 4010, 4812, 5403, 6015, 6416, 7204, 7218, 8020, 9005, 9624, 10806, 12030, 12832, 14408, 14436, 16040, 16209, 18010, 18045, 19248, 21612, 24060, 27015, 28816, 28872, 32080, 32418, 36020, 36090, 38496, 43224, 48120, 54030, 57632, 57744, 64160, 64836, 72040, 72180, 81045, 86448, 96240, 108060, 115488, 129672, 144080, 144360, 162090, 172896, 192480, 216120, 259344, 288160, 288720, 324180, 432240, 518688, 577440, 648360, 722201, 864480, 1296720, 1444402, 2166603, 2593440, 2888804, 3611005, 4333206, 5777608, 6499809, 7222010, 8666412, 10833015, 11555216, 12999618, 14444020, 17332824, 21666030, 23110432, 25999236, 28888040, 32499045, 34665648, 43332060, 51998472, 57776080, 64998090, 69331296, 86664120, 103996944, 115552160, 129996180, 173328240, 207993888, 259992360, 346656480, 519984720, 1039969440]

約数ペア:

[(1, 1039969440), (2, 519984720), (3, 346656480), (4, 259992360), (5, 207993888), (6, 173328240), (8, 129996180), (9, 115552160), (10, 103996944), (12, 86664120), (15, 69331296), (16, 64998090), (18, 57776080), (20, 51998472), (24, 43332060), (30, 34665648), (32, 32499045), (36, 28888040), (40, 25999236), (45, 23110432), (48, 21666030), (60, 17332824), (72, 14444020), (80, 12999618), (90, 11555216), (96, 10833015), (120, 8666412), (144, 7222010), (160, 6499809), (180, 5777608), (240, 4333206), (288, 3611005), (360, 2888804), (401, 2593440), (480, 2166603), (720, 1444402), (802, 1296720), (1203, 864480), (1440, 722201), (1604, 648360), (1801, 577440), (2005, 518688), (2406, 432240), (3208, 324180), (3602, 288720), (3609, 288160), (4010, 259344), (4812, 216120), (5403, 192480), (6015, 172896), (6416, 162090), (7204, 144360), (7218, 144080), (8020, 129672), (9005, 115488), (9624, 108060), (10806, 96240), (12030, 86448), (12832, 81045), (14408, 72180), (14436, 72040), (16040, 64836), (16209, 64160), (18010, 57744), (18045, 57632), (19248, 54030), (21612, 48120), (24060, 43224), (27015, 38496), (28816, 36090), (28872, 36020), (32080, 32418)]