120639420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 418279680

約数和(自身を除く): 297640260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 121, 132, 145, 165, 174, 180, 191, 198, 220, 242, 261, 290, 319, 330, 348, 363, 382, 396, 435, 484, 495, 522, 573, 580, 605, 638, 660, 726, 764, 870, 955, 957, 990, 1044, 1089, 1146, 1210, 1276, 1305, 1452, 1595, 1719, 1740, 1815, 1910, 1914, 1980, 2101, 2178, 2292, 2420, 2610, 2865, 2871, 3190, 3438, 3509, 3630, 3820, 3828, 4202, 4356, 4785, 5220, 5445, 5539, 5730, 5742, 6303, 6380, 6876, 7018, 7260, 8404, 8595, 9570, 10505, 10527, 10890, 11078, 11460, 11484, 12606, 14036, 14355, 16617, 17190, 17545, 18909, 19140, 21010, 21054, 21780, 22156, 23111, 25212, 27695, 28710, 31515, 31581, 33234, 34380, 35090, 37818, 42020, 42108, 46222, 49851, 52635, 55390, 57420, 60929, 63030, 63162, 66468, 69333, 70180, 75636, 83085, 92444, 94545, 99702, 105270, 110780, 115555, 121858, 126060, 126324, 138666, 157905, 166170, 182787, 189090, 199404, 207999, 210540, 231110, 243716, 249255, 277332, 304645, 315810, 332340, 346665, 365574, 378180, 415998, 462220, 498510, 548361, 609290, 631620, 670219, 693330, 731148, 831996, 913935, 997020, 1039995, 1096722, 1218580, 1340438, 1386660, 1827870, 2010657, 2079990, 2193444, 2680876, 2741805, 3351095, 3655740, 4021314, 4159980, 5483610, 6031971, 6702190, 8042628, 10053285, 10967220, 12063942, 13404380, 20106570, 24127884, 30159855, 40213140, 60319710, 120639420]

約数ペア:

[(1, 120639420), (2, 60319710), (3, 40213140), (4, 30159855), (5, 24127884), (6, 20106570), (9, 13404380), (10, 12063942), (11, 10967220), (12, 10053285), (15, 8042628), (18, 6702190), (20, 6031971), (22, 5483610), (29, 4159980), (30, 4021314), (33, 3655740), (36, 3351095), (44, 2741805), (45, 2680876), (55, 2193444), (58, 2079990), (60, 2010657), (66, 1827870), (87, 1386660), (90, 1340438), (99, 1218580), (110, 1096722), (116, 1039995), (121, 997020), (132, 913935), (145, 831996), (165, 731148), (174, 693330), (180, 670219), (191, 631620), (198, 609290), (220, 548361), (242, 498510), (261, 462220), (290, 415998), (319, 378180), (330, 365574), (348, 346665), (363, 332340), (382, 315810), (396, 304645), (435, 277332), (484, 249255), (495, 243716), (522, 231110), (573, 210540), (580, 207999), (605, 199404), (638, 189090), (660, 182787), (726, 166170), (764, 157905), (870, 138666), (955, 126324), (957, 126060), (990, 121858), (1044, 115555), (1089, 110780), (1146, 105270), (1210, 99702), (1276, 94545), (1305, 92444), (1452, 83085), (1595, 75636), (1719, 70180), (1740, 69333), (1815, 66468), (1910, 63162), (1914, 63030), (1980, 60929), (2101, 57420), (2178, 55390), (2292, 52635), (2420, 49851), (2610, 46222), (2865, 42108), (2871, 42020), (3190, 37818), (3438, 35090), (3509, 34380), (3630, 33234), (3820, 31581), (3828, 31515), (4202, 28710), (4356, 27695), (4785, 25212), (5220, 23111), (5445, 22156), (5539, 21780), (5730, 21054), (5742, 21010), (6303, 19140), (6380, 18909), (6876, 17545), (7018, 17190), (7260, 16617), (8404, 14355), (8595, 14036), (9570, 12606), (10505, 11484), (10527, 11460), (10890, 11078)]