40148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 86859240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 139, 145, 166, 174, 232, 249, 278, 290, 332, 348, 415, 417, 435, 498, 556, 580, 664, 695, 696, 830, 834, 870, 996, 1112, 1160, 1245, 1390, 1660, 1668, 1740, 1992, 2085, 2407, 2490, 2780, 3320, 3336, 3480, 4031, 4170, 4814, 4980, 5560, 7221, 8062, 8340, 9628, 9960, 11537, 12035, 12093, 14442, 16124, 16680, 19256, 20155, 23074, 24070, 24186, 28884, 32248, 34611, 36105, 40310, 46148, 48140, 48372, 57685, 57768, 60465, 69222, 72210, 80620, 92296, 96280, 96744, 115370, 120930, 138444, 144420, 161240, 173055, 230740, 241860, 276888, 288840, 334573, 346110, 461480, 483720, 669146, 692220, 1003719, 1338292, 1384440, 1672865, 2007438, 2676584, 3345730, 4014876, 5018595, 6691460, 8029752, 10037190, 13382920, 20074380, 40148760]

約数ペア:

[(1, 40148760), (2, 20074380), (3, 13382920), (4, 10037190), (5, 8029752), (6, 6691460), (8, 5018595), (10, 4014876), (12, 3345730), (15, 2676584), (20, 2007438), (24, 1672865), (29, 1384440), (30, 1338292), (40, 1003719), (58, 692220), (60, 669146), (83, 483720), (87, 461480), (116, 346110), (120, 334573), (139, 288840), (145, 276888), (166, 241860), (174, 230740), (232, 173055), (249, 161240), (278, 144420), (290, 138444), (332, 120930), (348, 115370), (415, 96744), (417, 96280), (435, 92296), (498, 80620), (556, 72210), (580, 69222), (664, 60465), (695, 57768), (696, 57685), (830, 48372), (834, 48140), (870, 46148), (996, 40310), (1112, 36105), (1160, 34611), (1245, 32248), (1390, 28884), (1660, 24186), (1668, 24070), (1740, 23074), (1992, 20155), (2085, 19256), (2407, 16680), (2490, 16124), (2780, 14442), (3320, 12093), (3336, 12035), (3480, 11537), (4031, 9960), (4170, 9628), (4814, 8340), (4980, 8062), (5560, 7221)]