80873760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 300791232

約数和(自身を除く): 219917472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 53, 55, 60, 66, 68, 80, 85, 88, 96, 102, 106, 110, 120, 132, 136, 159, 160, 165, 170, 176, 187, 204, 212, 220, 240, 255, 264, 265, 272, 289, 318, 330, 340, 352, 374, 408, 424, 440, 480, 510, 528, 530, 544, 561, 578, 583, 636, 660, 680, 748, 795, 816, 848, 867, 880, 901, 935, 1020, 1056, 1060, 1122, 1156, 1166, 1272, 1320, 1360, 1445, 1496, 1590, 1632, 1696, 1734, 1749, 1760, 1802, 1870, 2040, 2120, 2244, 2312, 2332, 2544, 2640, 2703, 2720, 2805, 2890, 2915, 2992, 3179, 3180, 3468, 3498, 3604, 3740, 4080, 4240, 4335, 4488, 4505, 4624, 4664, 5088, 5280, 5406, 5610, 5780, 5830, 5984, 6358, 6360, 6936, 6996, 7208, 7480, 8160, 8480, 8670, 8745, 8976, 9010, 9248, 9328, 9537, 9911, 10812, 11220, 11560, 11660, 12716, 12720, 13515, 13872, 13992, 14416, 14960, 15317, 15895, 17340, 17490, 17952, 18020, 18656, 19074, 19822, 21624, 22440, 23120, 23320, 25432, 25440, 27030, 27744, 27984, 28832, 29733, 29920, 30634, 31790, 34680, 34980, 36040, 38148, 39644, 43248, 44880, 45951, 46240, 46640, 47685, 49555, 50864, 54060, 55968, 59466, 61268, 63580, 69360, 69960, 72080, 76296, 76585, 79288, 86496, 89760, 91902, 93280, 95370, 99110, 101728, 108120, 118932, 122536, 127160, 138720, 139920, 144160, 148665, 152592, 153170, 158576, 168487, 183804, 190740, 198220, 216240, 229755, 237864, 245072, 254320, 279840, 297330, 305184, 306340, 317152, 336974, 367608, 381480, 396440, 432480, 459510, 475728, 490144, 505461, 508640, 594660, 612680, 673948, 735216, 762960, 792880, 842435, 919020, 951456, 1010922, 1189320, 1225360, 1347896, 1470432, 1525920, 1585760, 1684870, 1838040, 2021844, 2378640, 2450720, 2527305, 2695792, 3369740, 3676080, 4043688, 4757280, 5054610, 5391584, 6739480, 7352160, 8087376, 10109220, 13478960, 16174752, 20218440, 26957920, 40436880, 80873760]

約数ペア:

[(1, 80873760), (2, 40436880), (3, 26957920), (4, 20218440), (5, 16174752), (6, 13478960), (8, 10109220), (10, 8087376), (11, 7352160), (12, 6739480), (15, 5391584), (16, 5054610), (17, 4757280), (20, 4043688), (22, 3676080), (24, 3369740), (30, 2695792), (32, 2527305), (33, 2450720), (34, 2378640), (40, 2021844), (44, 1838040), (48, 1684870), (51, 1585760), (53, 1525920), (55, 1470432), (60, 1347896), (66, 1225360), (68, 1189320), (80, 1010922), (85, 951456), (88, 919020), (96, 842435), (102, 792880), (106, 762960), (110, 735216), (120, 673948), (132, 612680), (136, 594660), (159, 508640), (160, 505461), (165, 490144), (170, 475728), (176, 459510), (187, 432480), (204, 396440), (212, 381480), (220, 367608), (240, 336974), (255, 317152), (264, 306340), (265, 305184), (272, 297330), (289, 279840), (318, 254320), (330, 245072), (340, 237864), (352, 229755), (374, 216240), (408, 198220), (424, 190740), (440, 183804), (480, 168487), (510, 158576), (528, 153170), (530, 152592), (544, 148665), (561, 144160), (578, 139920), (583, 138720), (636, 127160), (660, 122536), (680, 118932), (748, 108120), (795, 101728), (816, 99110), (848, 95370), (867, 93280), (880, 91902), (901, 89760), (935, 86496), (1020, 79288), (1056, 76585), (1060, 76296), (1122, 72080), (1156, 69960), (1166, 69360), (1272, 63580), (1320, 61268), (1360, 59466), (1445, 55968), (1496, 54060), (1590, 50864), (1632, 49555), (1696, 47685), (1734, 46640), (1749, 46240), (1760, 45951), (1802, 44880), (1870, 43248), (2040, 39644), (2120, 38148), (2244, 36040), (2312, 34980), (2332, 34680), (2544, 31790), (2640, 30634), (2703, 29920), (2720, 29733), (2805, 28832), (2890, 27984), (2915, 27744), (2992, 27030), (3179, 25440), (3180, 25432), (3468, 23320), (3498, 23120), (3604, 22440), (3740, 21624), (4080, 19822), (4240, 19074), (4335, 18656), (4488, 18020), (4505, 17952), (4624, 17490), (4664, 17340), (5088, 15895), (5280, 15317), (5406, 14960), (5610, 14416), (5780, 13992), (5830, 13872), (5984, 13515), (6358, 12720), (6360, 12716), (6936, 11660), (6996, 11560), (7208, 11220), (7480, 10812), (8160, 9911), (8480, 9537), (8670, 9328), (8745, 9248), (8976, 9010)]