45431280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 170770320

約数和(自身を除く): 125339040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 81, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 162, 164, 171, 180, 190, 205, 216, 228, 240, 243, 246, 270, 285, 304, 324, 328, 342, 360, 369, 380, 405, 410, 432, 456, 486, 492, 513, 540, 570, 615, 648, 656, 684, 720, 729, 738, 760, 779, 810, 820, 855, 912, 972, 984, 1026, 1080, 1107, 1140, 1215, 1230, 1296, 1368, 1458, 1476, 1520, 1539, 1558, 1620, 1640, 1710, 1845, 1944, 1968, 2052, 2160, 2214, 2280, 2337, 2430, 2460, 2565, 2736, 2916, 2952, 3078, 3116, 3240, 3280, 3321, 3420, 3645, 3690, 3888, 3895, 4104, 4428, 4560, 4617, 4674, 4860, 4920, 5130, 5535, 5832, 5904, 6156, 6232, 6480, 6642, 6840, 7011, 7290, 7380, 7695, 7790, 8208, 8856, 9234, 9348, 9720, 9840, 9963, 10260, 11070, 11664, 11685, 12312, 12464, 13284, 13680, 13851, 14022, 14580, 14760, 15390, 15580, 16605, 17712, 18468, 18696, 19440, 19926, 20520, 21033, 22140, 23085, 23370, 24624, 26568, 27702, 28044, 29160, 29520, 29889, 30780, 31160, 33210, 35055, 36936, 37392, 39852, 41040, 42066, 44280, 46170, 46740, 49815, 53136, 55404, 56088, 58320, 59778, 61560, 62320, 63099, 66420, 69255, 70110, 73872, 79704, 84132, 88560, 92340, 93480, 99630, 105165, 110808, 112176, 119556, 123120, 126198, 132840, 138510, 140220, 149445, 159408, 168264, 184680, 186960, 189297, 199260, 210330, 221616, 239112, 252396, 265680, 277020, 280440, 298890, 315495, 336528, 369360, 378594, 398520, 420660, 478224, 504792, 554040, 560880, 567891, 597780, 630990, 757188, 797040, 841320, 946485, 1009584, 1108080, 1135782, 1195560, 1261980, 1514376, 1682640, 1892970, 2271564, 2391120, 2523960, 2839455, 3028752, 3785940, 4543128, 5047920, 5678910, 7571880, 9086256, 11357820, 15143760, 22715640, 45431280]

約数ペア:

[(1, 45431280), (2, 22715640), (3, 15143760), (4, 11357820), (5, 9086256), (6, 7571880), (8, 5678910), (9, 5047920), (10, 4543128), (12, 3785940), (15, 3028752), (16, 2839455), (18, 2523960), (19, 2391120), (20, 2271564), (24, 1892970), (27, 1682640), (30, 1514376), (36, 1261980), (38, 1195560), (40, 1135782), (41, 1108080), (45, 1009584), (48, 946485), (54, 841320), (57, 797040), (60, 757188), (72, 630990), (76, 597780), (80, 567891), (81, 560880), (82, 554040), (90, 504792), (95, 478224), (108, 420660), (114, 398520), (120, 378594), (123, 369360), (135, 336528), (144, 315495), (152, 298890), (162, 280440), (164, 277020), (171, 265680), (180, 252396), (190, 239112), (205, 221616), (216, 210330), (228, 199260), (240, 189297), (243, 186960), (246, 184680), (270, 168264), (285, 159408), (304, 149445), (324, 140220), (328, 138510), (342, 132840), (360, 126198), (369, 123120), (380, 119556), (405, 112176), (410, 110808), (432, 105165), (456, 99630), (486, 93480), (492, 92340), (513, 88560), (540, 84132), (570, 79704), (615, 73872), (648, 70110), (656, 69255), (684, 66420), (720, 63099), (729, 62320), (738, 61560), (760, 59778), (779, 58320), (810, 56088), (820, 55404), (855, 53136), (912, 49815), (972, 46740), (984, 46170), (1026, 44280), (1080, 42066), (1107, 41040), (1140, 39852), (1215, 37392), (1230, 36936), (1296, 35055), (1368, 33210), (1458, 31160), (1476, 30780), (1520, 29889), (1539, 29520), (1558, 29160), (1620, 28044), (1640, 27702), (1710, 26568), (1845, 24624), (1944, 23370), (1968, 23085), (2052, 22140), (2160, 21033), (2214, 20520), (2280, 19926), (2337, 19440), (2430, 18696), (2460, 18468), (2565, 17712), (2736, 16605), (2916, 15580), (2952, 15390), (3078, 14760), (3116, 14580), (3240, 14022), (3280, 13851), (3321, 13680), (3420, 13284), (3645, 12464), (3690, 12312), (3888, 11685), (3895, 11664), (4104, 11070), (4428, 10260), (4560, 9963), (4617, 9840), (4674, 9720), (4860, 9348), (4920, 9234), (5130, 8856), (5535, 8208), (5832, 7790), (5904, 7695), (6156, 7380), (6232, 7290), (6480, 7011), (6642, 6840)]