40338360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 132678000

約数和(自身を除く): 92339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1259, 1335, 1602, 1780, 2136, 2518, 2670, 3204, 3560, 3777, 4005, 5036, 5340, 6295, 6408, 7554, 8010, 10072, 10680, 11331, 12590, 15108, 16020, 18885, 22662, 25180, 30216, 32040, 37770, 45324, 50360, 56655, 75540, 90648, 112051, 113310, 151080, 224102, 226620, 336153, 448204, 453240, 560255, 672306, 896408, 1008459, 1120510, 1344612, 1680765, 2016918, 2241020, 2689224, 3361530, 4033836, 4482040, 5042295, 6723060, 8067672, 10084590, 13446120, 20169180, 40338360]

約数ペア:

[(1, 40338360), (2, 20169180), (3, 13446120), (4, 10084590), (5, 8067672), (6, 6723060), (8, 5042295), (9, 4482040), (10, 4033836), (12, 3361530), (15, 2689224), (18, 2241020), (20, 2016918), (24, 1680765), (30, 1344612), (36, 1120510), (40, 1008459), (45, 896408), (60, 672306), (72, 560255), (89, 453240), (90, 448204), (120, 336153), (178, 226620), (180, 224102), (267, 151080), (356, 113310), (360, 112051), (445, 90648), (534, 75540), (712, 56655), (801, 50360), (890, 45324), (1068, 37770), (1259, 32040), (1335, 30216), (1602, 25180), (1780, 22662), (2136, 18885), (2518, 16020), (2670, 15108), (3204, 12590), (3560, 11331), (3777, 10680), (4005, 10072), (5036, 8010), (5340, 7554), (6295, 6408)]