39437280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 148191120

約数和(自身を除く): 108753840

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, 179, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 358, 360, 405, 408, 432, 459, 480, 510, 537, 540, 544, 612, 648, 680, 716, 720, 765, 810, 816, 864, 895, 918, 1020, 1074, 1080, 1224, 1296, 1360, 1377, 1432, 1440, 1530, 1611, 1620, 1632, 1790, 1836, 2040, 2148, 2160, 2295, 2448, 2592, 2685, 2720, 2754, 2864, 3043, 3060, 3222, 3240, 3580, 3672, 4080, 4296, 4320, 4590, 4833, 4896, 5370, 5508, 5728, 6086, 6120, 6444, 6480, 6885, 7160, 7344, 8055, 8160, 8592, 9129, 9180, 9666, 10740, 11016, 12172, 12240, 12888, 12960, 13770, 14320, 14499, 14688, 15215, 16110, 17184, 18258, 18360, 19332, 21480, 22032, 24165, 24344, 24480, 25776, 27387, 27540, 28640, 28998, 30430, 32220, 36516, 36720, 38664, 42960, 44064, 45645, 48330, 48688, 51552, 54774, 55080, 57996, 60860, 64440, 72495, 73032, 73440, 77328, 82161, 85920, 91290, 96660, 97376, 109548, 110160, 115992, 121720, 128880, 136935, 144990, 146064, 154656, 164322, 182580, 193320, 219096, 220320, 231984, 243440, 246483, 257760, 273870, 289980, 292128, 328644, 365160, 386640, 410805, 438192, 463968, 486880, 492966, 547740, 579960, 657288, 730320, 773280, 821610, 876384, 985932, 1095480, 1159920, 1232415, 1314576, 1460640, 1643220, 1971864, 2190960, 2319840, 2464830, 2629152, 3286440, 3943728, 4381920, 4929660, 6572880, 7887456, 9859320, 13145760, 19718640, 39437280]

約数ペア:

[(1, 39437280), (2, 19718640), (3, 13145760), (4, 9859320), (5, 7887456), (6, 6572880), (8, 4929660), (9, 4381920), (10, 3943728), (12, 3286440), (15, 2629152), (16, 2464830), (17, 2319840), (18, 2190960), (20, 1971864), (24, 1643220), (27, 1460640), (30, 1314576), (32, 1232415), (34, 1159920), (36, 1095480), (40, 985932), (45, 876384), (48, 821610), (51, 773280), (54, 730320), (60, 657288), (68, 579960), (72, 547740), (80, 492966), (81, 486880), (85, 463968), (90, 438192), (96, 410805), (102, 386640), (108, 365160), (120, 328644), (135, 292128), (136, 289980), (144, 273870), (153, 257760), (160, 246483), (162, 243440), (170, 231984), (179, 220320), (180, 219096), (204, 193320), (216, 182580), (240, 164322), (255, 154656), (270, 146064), (272, 144990), (288, 136935), (306, 128880), (324, 121720), (340, 115992), (358, 110160), (360, 109548), (405, 97376), (408, 96660), (432, 91290), (459, 85920), (480, 82161), (510, 77328), (537, 73440), (540, 73032), (544, 72495), (612, 64440), (648, 60860), (680, 57996), (716, 55080), (720, 54774), (765, 51552), (810, 48688), (816, 48330), (864, 45645), (895, 44064), (918, 42960), (1020, 38664), (1074, 36720), (1080, 36516), (1224, 32220), (1296, 30430), (1360, 28998), (1377, 28640), (1432, 27540), (1440, 27387), (1530, 25776), (1611, 24480), (1620, 24344), (1632, 24165), (1790, 22032), (1836, 21480), (2040, 19332), (2148, 18360), (2160, 18258), (2295, 17184), (2448, 16110), (2592, 15215), (2685, 14688), (2720, 14499), (2754, 14320), (2864, 13770), (3043, 12960), (3060, 12888), (3222, 12240), (3240, 12172), (3580, 11016), (3672, 10740), (4080, 9666), (4296, 9180), (4320, 9129), (4590, 8592), (4833, 8160), (4896, 8055), (5370, 7344), (5508, 7160), (5728, 6885), (6086, 6480), (6120, 6444)]