6239640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 21254400

約数和(自身を除く): 15014760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 163, 165, 174, 220, 232, 264, 290, 319, 326, 330, 348, 435, 440, 489, 580, 638, 652, 660, 696, 815, 870, 957, 978, 1160, 1276, 1304, 1320, 1595, 1630, 1740, 1793, 1914, 1956, 2445, 2552, 3190, 3260, 3480, 3586, 3828, 3912, 4727, 4785, 4890, 5379, 6380, 6520, 7172, 7656, 8965, 9454, 9570, 9780, 10758, 12760, 14181, 14344, 17930, 18908, 19140, 19560, 21516, 23635, 26895, 28362, 35860, 37816, 38280, 43032, 47270, 51997, 53790, 56724, 70905, 71720, 94540, 103994, 107580, 113448, 141810, 155991, 189080, 207988, 215160, 259985, 283620, 311982, 415976, 519970, 567240, 623964, 779955, 1039940, 1247928, 1559910, 2079880, 3119820, 6239640]

約数ペア:

[(1, 6239640), (2, 3119820), (3, 2079880), (4, 1559910), (5, 1247928), (6, 1039940), (8, 779955), (10, 623964), (11, 567240), (12, 519970), (15, 415976), (20, 311982), (22, 283620), (24, 259985), (29, 215160), (30, 207988), (33, 189080), (40, 155991), (44, 141810), (55, 113448), (58, 107580), (60, 103994), (66, 94540), (87, 71720), (88, 70905), (110, 56724), (116, 53790), (120, 51997), (132, 47270), (145, 43032), (163, 38280), (165, 37816), (174, 35860), (220, 28362), (232, 26895), (264, 23635), (290, 21516), (319, 19560), (326, 19140), (330, 18908), (348, 17930), (435, 14344), (440, 14181), (489, 12760), (580, 10758), (638, 9780), (652, 9570), (660, 9454), (696, 8965), (815, 7656), (870, 7172), (957, 6520), (978, 6380), (1160, 5379), (1276, 4890), (1304, 4785), (1320, 4727), (1595, 3912), (1630, 3828), (1740, 3586), (1793, 3480), (1914, 3260), (1956, 3190), (2445, 2552)]