129327840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 240

約数和(自身を含む): 484090992

約数和(自身を除く): 354763152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 587, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1174, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1761, 1836, 2040, 2160, 2295, 2348, 2448, 2592, 2720, 2754, 2935, 3060, 3240, 3522, 3672, 4080, 4320, 4590, 4696, 4896, 5283, 5508, 5870, 6120, 6480, 6885, 7044, 7344, 8160, 8805, 9180, 9392, 9979, 10566, 11016, 11740, 12240, 12960, 13770, 14088, 14688, 15849, 17610, 18360, 18784, 19958, 21132, 22032, 23480, 24480, 26415, 27540, 28176, 29937, 31698, 35220, 36720, 39916, 42264, 44064, 46960, 47547, 49895, 52830, 55080, 56352, 59874, 63396, 70440, 73440, 79245, 79832, 84528, 89811, 93920, 95094, 99790, 105660, 110160, 119748, 126792, 140880, 149685, 158490, 159664, 169056, 179622, 190188, 199580, 211320, 220320, 237735, 239496, 253584, 269433, 281760, 299370, 316980, 319328, 359244, 380376, 399160, 422640, 449055, 475470, 478992, 507168, 538866, 598740, 633960, 718488, 760752, 798320, 808299, 845280, 898110, 950940, 957984, 1077732, 1197480, 1267920, 1347165, 1436976, 1521504, 1596640, 1616598, 1796220, 1901880, 2155464, 2394960, 2535840, 2694330, 2873952, 3233196, 3592440, 3803760, 4041495, 4310928, 4789920, 5388660, 6466392, 7184880, 7607520, 8082990, 8621856, 10777320, 12932784, 14369760, 16165980, 21554640, 25865568, 32331960, 43109280, 64663920, 129327840]

約数ペア:

[(1, 129327840), (2, 64663920), (3, 43109280), (4, 32331960), (5, 25865568), (6, 21554640), (8, 16165980), (9, 14369760), (10, 12932784), (12, 10777320), (15, 8621856), (16, 8082990), (17, 7607520), (18, 7184880), (20, 6466392), (24, 5388660), (27, 4789920), (30, 4310928), (32, 4041495), (34, 3803760), (36, 3592440), (40, 3233196), (45, 2873952), (48, 2694330), (51, 2535840), (54, 2394960), (60, 2155464), (68, 1901880), (72, 1796220), (80, 1616598), (81, 1596640), (85, 1521504), (90, 1436976), (96, 1347165), (102, 1267920), (108, 1197480), (120, 1077732), (135, 957984), (136, 950940), (144, 898110), (153, 845280), (160, 808299), (162, 798320), (170, 760752), (180, 718488), (204, 633960), (216, 598740), (240, 538866), (255, 507168), (270, 478992), (272, 475470), (288, 449055), (306, 422640), (324, 399160), (340, 380376), (360, 359244), (405, 319328), (408, 316980), (432, 299370), (459, 281760), (480, 269433), (510, 253584), (540, 239496), (544, 237735), (587, 220320), (612, 211320), (648, 199580), (680, 190188), (720, 179622), (765, 169056), (810, 159664), (816, 158490), (864, 149685), (918, 140880), (1020, 126792), (1080, 119748), (1174, 110160), (1224, 105660), (1296, 99790), (1360, 95094), (1377, 93920), (1440, 89811), (1530, 84528), (1620, 79832), (1632, 79245), (1761, 73440), (1836, 70440), (2040, 63396), (2160, 59874), (2295, 56352), (2348, 55080), (2448, 52830), (2592, 49895), (2720, 47547), (2754, 46960), (2935, 44064), (3060, 42264), (3240, 39916), (3522, 36720), (3672, 35220), (4080, 31698), (4320, 29937), (4590, 28176), (4696, 27540), (4896, 26415), (5283, 24480), (5508, 23480), (5870, 22032), (6120, 21132), (6480, 19958), (6885, 18784), (7044, 18360), (7344, 17610), (8160, 15849), (8805, 14688), (9180, 14088), (9392, 13770), (9979, 12960), (10566, 12240), (11016, 11740)]