13070880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 46289880

約数和(自身を除く): 33219000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 313, 348, 360, 435, 464, 480, 522, 580, 626, 696, 720, 870, 928, 939, 1044, 1160, 1252, 1305, 1392, 1440, 1565, 1740, 1878, 2088, 2320, 2504, 2610, 2784, 2817, 3130, 3480, 3756, 4176, 4640, 4695, 5008, 5220, 5634, 6260, 6960, 7512, 8352, 9077, 9390, 10016, 10440, 11268, 12520, 13920, 14085, 15024, 18154, 18780, 20880, 22536, 25040, 27231, 28170, 30048, 36308, 37560, 41760, 45072, 45385, 50080, 54462, 56340, 72616, 75120, 81693, 90144, 90770, 108924, 112680, 136155, 145232, 150240, 163386, 181540, 217848, 225360, 272310, 290464, 326772, 363080, 408465, 435696, 450720, 544620, 653544, 726160, 816930, 871392, 1089240, 1307088, 1452320, 1633860, 2178480, 2614176, 3267720, 4356960, 6535440, 13070880]

約数ペア:

[(1, 13070880), (2, 6535440), (3, 4356960), (4, 3267720), (5, 2614176), (6, 2178480), (8, 1633860), (9, 1452320), (10, 1307088), (12, 1089240), (15, 871392), (16, 816930), (18, 726160), (20, 653544), (24, 544620), (29, 450720), (30, 435696), (32, 408465), (36, 363080), (40, 326772), (45, 290464), (48, 272310), (58, 225360), (60, 217848), (72, 181540), (80, 163386), (87, 150240), (90, 145232), (96, 136155), (116, 112680), (120, 108924), (144, 90770), (145, 90144), (160, 81693), (174, 75120), (180, 72616), (232, 56340), (240, 54462), (261, 50080), (288, 45385), (290, 45072), (313, 41760), (348, 37560), (360, 36308), (435, 30048), (464, 28170), (480, 27231), (522, 25040), (580, 22536), (626, 20880), (696, 18780), (720, 18154), (870, 15024), (928, 14085), (939, 13920), (1044, 12520), (1160, 11268), (1252, 10440), (1305, 10016), (1392, 9390), (1440, 9077), (1565, 8352), (1740, 7512), (1878, 6960), (2088, 6260), (2320, 5634), (2504, 5220), (2610, 5008), (2784, 4695), (2817, 4640), (3130, 4176), (3480, 3756)]