79742880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 323616384

約数和(自身を除く): 243873504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 293, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 586, 630, 648, 672, 720, 756, 810, 840, 864, 879, 945, 972, 1008, 1080, 1120, 1134, 1172, 1215, 1260, 1296, 1440, 1465, 1512, 1620, 1680, 1701, 1758, 1890, 1944, 2016, 2051, 2160, 2268, 2344, 2430, 2520, 2592, 2637, 2835, 2930, 3024, 3240, 3360, 3402, 3516, 3780, 3888, 4102, 4320, 4395, 4536, 4688, 4860, 5040, 5274, 5670, 5860, 6048, 6153, 6480, 6804, 7032, 7560, 7776, 7911, 8204, 8505, 8790, 9072, 9376, 9720, 10080, 10255, 10548, 11340, 11720, 12306, 12960, 13185, 13608, 14064, 15120, 15822, 16408, 17010, 17580, 18144, 18459, 19440, 20510, 21096, 22680, 23440, 23733, 24612, 26370, 27216, 28128, 30240, 30765, 31644, 32816, 34020, 35160, 36918, 38880, 39555, 41020, 42192, 45360, 46880, 47466, 49224, 52740, 54432, 55377, 61530, 63288, 65632, 68040, 70320, 71199, 73836, 79110, 82040, 84384, 90720, 92295, 94932, 98448, 105480, 110754, 118665, 123060, 126576, 136080, 140640, 142398, 147672, 158220, 164080, 166131, 184590, 189864, 196896, 210960, 221508, 237330, 246120, 253152, 272160, 276885, 284796, 295344, 316440, 328160, 332262, 355995, 369180, 379728, 421920, 443016, 474660, 492240, 498393, 553770, 569592, 590688, 632880, 664524, 711990, 738360, 759456, 830655, 886032, 949320, 984480, 996786, 1107540, 1139184, 1265760, 1329048, 1423980, 1476720, 1661310, 1772064, 1898640, 1993572, 2215080, 2278368, 2491965, 2658096, 2847960, 2953440, 3322620, 3797280, 3987144, 4430160, 4983930, 5316192, 5695920, 6645240, 7974288, 8860320, 9967860, 11391840, 13290480, 15948576, 19935720, 26580960, 39871440, 79742880]

約数ペア:

[(1, 79742880), (2, 39871440), (3, 26580960), (4, 19935720), (5, 15948576), (6, 13290480), (7, 11391840), (8, 9967860), (9, 8860320), (10, 7974288), (12, 6645240), (14, 5695920), (15, 5316192), (16, 4983930), (18, 4430160), (20, 3987144), (21, 3797280), (24, 3322620), (27, 2953440), (28, 2847960), (30, 2658096), (32, 2491965), (35, 2278368), (36, 2215080), (40, 1993572), (42, 1898640), (45, 1772064), (48, 1661310), (54, 1476720), (56, 1423980), (60, 1329048), (63, 1265760), (70, 1139184), (72, 1107540), (80, 996786), (81, 984480), (84, 949320), (90, 886032), (96, 830655), (105, 759456), (108, 738360), (112, 711990), (120, 664524), (126, 632880), (135, 590688), (140, 569592), (144, 553770), (160, 498393), (162, 492240), (168, 474660), (180, 443016), (189, 421920), (210, 379728), (216, 369180), (224, 355995), (240, 332262), (243, 328160), (252, 316440), (270, 295344), (280, 284796), (288, 276885), (293, 272160), (315, 253152), (324, 246120), (336, 237330), (360, 221508), (378, 210960), (405, 196896), (420, 189864), (432, 184590), (480, 166131), (486, 164080), (504, 158220), (540, 147672), (560, 142398), (567, 140640), (586, 136080), (630, 126576), (648, 123060), (672, 118665), (720, 110754), (756, 105480), (810, 98448), (840, 94932), (864, 92295), (879, 90720), (945, 84384), (972, 82040), (1008, 79110), (1080, 73836), (1120, 71199), (1134, 70320), (1172, 68040), (1215, 65632), (1260, 63288), (1296, 61530), (1440, 55377), (1465, 54432), (1512, 52740), (1620, 49224), (1680, 47466), (1701, 46880), (1758, 45360), (1890, 42192), (1944, 41020), (2016, 39555), (2051, 38880), (2160, 36918), (2268, 35160), (2344, 34020), (2430, 32816), (2520, 31644), (2592, 30765), (2637, 30240), (2835, 28128), (2930, 27216), (3024, 26370), (3240, 24612), (3360, 23733), (3402, 23440), (3516, 22680), (3780, 21096), (3888, 20510), (4102, 19440), (4320, 18459), (4395, 18144), (4536, 17580), (4688, 17010), (4860, 16408), (5040, 15822), (5274, 15120), (5670, 14064), (5860, 13608), (6048, 13185), (6153, 12960), (6480, 12306), (6804, 11720), (7032, 11340), (7560, 10548), (7776, 10255), (7911, 10080), (8204, 9720), (8505, 9376), (8790, 9072)]