12275820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 26431380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 179, 180, 254, 270, 358, 381, 508, 537, 540, 635, 716, 762, 895, 1074, 1143, 1270, 1524, 1611, 1790, 1905, 2148, 2286, 2540, 2685, 3222, 3429, 3580, 3810, 4572, 4833, 5370, 5715, 6444, 6858, 7620, 8055, 9666, 10740, 11430, 13716, 16110, 17145, 19332, 22733, 22860, 24165, 32220, 34290, 45466, 48330, 68199, 68580, 90932, 96660, 113665, 136398, 204597, 227330, 272796, 340995, 409194, 454660, 613791, 681990, 818388, 1022985, 1227582, 1363980, 2045970, 2455164, 3068955, 4091940, 6137910, 12275820]

約数ペア:

[(1, 12275820), (2, 6137910), (3, 4091940), (4, 3068955), (5, 2455164), (6, 2045970), (9, 1363980), (10, 1227582), (12, 1022985), (15, 818388), (18, 681990), (20, 613791), (27, 454660), (30, 409194), (36, 340995), (45, 272796), (54, 227330), (60, 204597), (90, 136398), (108, 113665), (127, 96660), (135, 90932), (179, 68580), (180, 68199), (254, 48330), (270, 45466), (358, 34290), (381, 32220), (508, 24165), (537, 22860), (540, 22733), (635, 19332), (716, 17145), (762, 16110), (895, 13716), (1074, 11430), (1143, 10740), (1270, 9666), (1524, 8055), (1611, 7620), (1790, 6858), (1905, 6444), (2148, 5715), (2286, 5370), (2540, 4833), (2685, 4572), (3222, 3810), (3429, 3580)]