15143760

素因数分解:

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

素因数の和:88

約数の個数: 240

約数和(自身を含む): 56871360

約数和(自身を除く): 41727600

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, 738, 760, 779, 810, 820, 855, 912, 972, 984, 1026, 1080, 1107, 1140, 1215, 1230, 1296, 1368, 1476, 1520, 1539, 1558, 1620, 1640, 1710, 1845, 1944, 1968, 2052, 2160, 2214, 2280, 2337, 2430, 2460, 2565, 2736, 2952, 3078, 3116, 3240, 3280, 3321, 3420, 3690, 3888, 3895, 4104, 4428, 4560, 4617, 4674, 4860, 4920, 5130, 5535, 5904, 6156, 6232, 6480, 6642, 6840, 7011, 7380, 7695, 7790, 8208, 8856, 9234, 9348, 9720, 9840, 9963, 10260, 11070, 11685, 12312, 12464, 13284, 13680, 14022, 14760, 15390, 15580, 16605, 17712, 18468, 18696, 19440, 19926, 20520, 21033, 22140, 23085, 23370, 24624, 26568, 28044, 29520, 30780, 31160, 33210, 35055, 36936, 37392, 39852, 41040, 42066, 44280, 46170, 46740, 49815, 53136, 56088, 61560, 62320, 63099, 66420, 70110, 73872, 79704, 84132, 88560, 92340, 93480, 99630, 105165, 112176, 123120, 126198, 132840, 140220, 159408, 168264, 184680, 186960, 189297, 199260, 210330, 252396, 265680, 280440, 315495, 336528, 369360, 378594, 398520, 420660, 504792, 560880, 630990, 757188, 797040, 841320, 946485, 1009584, 1261980, 1514376, 1682640, 1892970, 2523960, 3028752, 3785940, 5047920, 7571880, 15143760]

約数ペア:

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