12447660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 25049940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 179, 183, 190, 228, 244, 285, 305, 358, 366, 380, 537, 570, 610, 716, 732, 895, 915, 1074, 1140, 1159, 1220, 1790, 1830, 2148, 2318, 2685, 3401, 3477, 3580, 3660, 4636, 5370, 5795, 6802, 6954, 10203, 10740, 10919, 11590, 13604, 13908, 17005, 17385, 20406, 21838, 23180, 32757, 34010, 34770, 40812, 43676, 51015, 54595, 65514, 68020, 69540, 102030, 109190, 131028, 163785, 204060, 207461, 218380, 327570, 414922, 622383, 655140, 829844, 1037305, 1244766, 2074610, 2489532, 3111915, 4149220, 6223830, 12447660]

約数ペア:

[(1, 12447660), (2, 6223830), (3, 4149220), (4, 3111915), (5, 2489532), (6, 2074610), (10, 1244766), (12, 1037305), (15, 829844), (19, 655140), (20, 622383), (30, 414922), (38, 327570), (57, 218380), (60, 207461), (61, 204060), (76, 163785), (95, 131028), (114, 109190), (122, 102030), (179, 69540), (183, 68020), (190, 65514), (228, 54595), (244, 51015), (285, 43676), (305, 40812), (358, 34770), (366, 34010), (380, 32757), (537, 23180), (570, 21838), (610, 20406), (716, 17385), (732, 17005), (895, 13908), (915, 13604), (1074, 11590), (1140, 10919), (1159, 10740), (1220, 10203), (1790, 6954), (1830, 6802), (2148, 5795), (2318, 5370), (2685, 4636), (3401, 3660), (3477, 3580)]