15636240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 200

約数和(自身を含む): 57615360

約数和(自身を除く): 41979120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 127, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 254, 270, 285, 304, 324, 342, 360, 380, 381, 405, 432, 456, 508, 513, 540, 570, 635, 648, 684, 720, 760, 762, 810, 855, 912, 1016, 1026, 1080, 1140, 1143, 1270, 1296, 1368, 1520, 1524, 1539, 1620, 1710, 1905, 2032, 2052, 2160, 2280, 2286, 2413, 2540, 2565, 2736, 3048, 3078, 3240, 3420, 3429, 3810, 4104, 4560, 4572, 4826, 5080, 5130, 5715, 6096, 6156, 6480, 6840, 6858, 7239, 7620, 7695, 8208, 9144, 9652, 10160, 10260, 10287, 11430, 12065, 12312, 13680, 13716, 14478, 15240, 15390, 17145, 18288, 19304, 20520, 20574, 21717, 22860, 24130, 24624, 27432, 28956, 30480, 30780, 34290, 36195, 38608, 41040, 41148, 43434, 45720, 48260, 51435, 54864, 57912, 61560, 65151, 68580, 72390, 82296, 86868, 91440, 96520, 102870, 108585, 115824, 123120, 130302, 137160, 144780, 164592, 173736, 193040, 195453, 205740, 217170, 260604, 274320, 289560, 325755, 347472, 390906, 411480, 434340, 521208, 579120, 651510, 781812, 822960, 868680, 977265, 1042416, 1303020, 1563624, 1737360, 1954530, 2606040, 3127248, 3909060, 5212080, 7818120, 15636240]

約数ペア:

[(1, 15636240), (2, 7818120), (3, 5212080), (4, 3909060), (5, 3127248), (6, 2606040), (8, 1954530), (9, 1737360), (10, 1563624), (12, 1303020), (15, 1042416), (16, 977265), (18, 868680), (19, 822960), (20, 781812), (24, 651510), (27, 579120), (30, 521208), (36, 434340), (38, 411480), (40, 390906), (45, 347472), (48, 325755), (54, 289560), (57, 274320), (60, 260604), (72, 217170), (76, 205740), (80, 195453), (81, 193040), (90, 173736), (95, 164592), (108, 144780), (114, 137160), (120, 130302), (127, 123120), (135, 115824), (144, 108585), (152, 102870), (162, 96520), (171, 91440), (180, 86868), (190, 82296), (216, 72390), (228, 68580), (240, 65151), (254, 61560), (270, 57912), (285, 54864), (304, 51435), (324, 48260), (342, 45720), (360, 43434), (380, 41148), (381, 41040), (405, 38608), (432, 36195), (456, 34290), (508, 30780), (513, 30480), (540, 28956), (570, 27432), (635, 24624), (648, 24130), (684, 22860), (720, 21717), (760, 20574), (762, 20520), (810, 19304), (855, 18288), (912, 17145), (1016, 15390), (1026, 15240), (1080, 14478), (1140, 13716), (1143, 13680), (1270, 12312), (1296, 12065), (1368, 11430), (1520, 10287), (1524, 10260), (1539, 10160), (1620, 9652), (1710, 9144), (1905, 8208), (2032, 7695), (2052, 7620), (2160, 7239), (2280, 6858), (2286, 6840), (2413, 6480), (2540, 6156), (2565, 6096), (2736, 5715), (3048, 5130), (3078, 5080), (3240, 4826), (3420, 4572), (3429, 4560), (3810, 4104)]