17405280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 65862720

約数和(自身を除く): 48457440

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, 79, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 158, 160, 162, 170, 180, 204, 216, 237, 240, 255, 270, 272, 288, 306, 316, 324, 340, 360, 395, 405, 408, 432, 459, 474, 480, 510, 540, 544, 612, 632, 648, 680, 711, 720, 765, 790, 810, 816, 864, 918, 948, 1020, 1080, 1185, 1224, 1264, 1296, 1343, 1360, 1377, 1422, 1440, 1530, 1580, 1620, 1632, 1836, 1896, 2040, 2133, 2160, 2295, 2370, 2448, 2528, 2592, 2686, 2720, 2754, 2844, 3060, 3160, 3240, 3555, 3672, 3792, 4029, 4080, 4266, 4320, 4590, 4740, 4896, 5372, 5508, 5688, 6120, 6320, 6399, 6480, 6715, 6885, 7110, 7344, 7584, 8058, 8160, 8532, 9180, 9480, 10665, 10744, 11016, 11376, 12087, 12240, 12640, 12798, 12960, 13430, 13770, 14220, 14688, 16116, 17064, 18360, 18960, 20145, 21330, 21488, 22032, 22752, 24174, 24480, 25596, 26860, 27540, 28440, 31995, 32232, 34128, 36261, 36720, 37920, 40290, 42660, 42976, 44064, 48348, 51192, 53720, 55080, 56880, 60435, 63990, 64464, 68256, 72522, 73440, 80580, 85320, 96696, 102384, 107440, 108783, 110160, 113760, 120870, 127980, 128928, 145044, 161160, 170640, 181305, 193392, 204768, 214880, 217566, 220320, 241740, 255960, 290088, 322320, 341280, 362610, 386784, 435132, 483480, 511920, 543915, 580176, 644640, 725220, 870264, 966960, 1023840, 1087830, 1160352, 1450440, 1740528, 1933920, 2175660, 2900880, 3481056, 4351320, 5801760, 8702640, 17405280]

約数ペア:

[(1, 17405280), (2, 8702640), (3, 5801760), (4, 4351320), (5, 3481056), (6, 2900880), (8, 2175660), (9, 1933920), (10, 1740528), (12, 1450440), (15, 1160352), (16, 1087830), (17, 1023840), (18, 966960), (20, 870264), (24, 725220), (27, 644640), (30, 580176), (32, 543915), (34, 511920), (36, 483480), (40, 435132), (45, 386784), (48, 362610), (51, 341280), (54, 322320), (60, 290088), (68, 255960), (72, 241740), (79, 220320), (80, 217566), (81, 214880), (85, 204768), (90, 193392), (96, 181305), (102, 170640), (108, 161160), (120, 145044), (135, 128928), (136, 127980), (144, 120870), (153, 113760), (158, 110160), (160, 108783), (162, 107440), (170, 102384), (180, 96696), (204, 85320), (216, 80580), (237, 73440), (240, 72522), (255, 68256), (270, 64464), (272, 63990), (288, 60435), (306, 56880), (316, 55080), (324, 53720), (340, 51192), (360, 48348), (395, 44064), (405, 42976), (408, 42660), (432, 40290), (459, 37920), (474, 36720), (480, 36261), (510, 34128), (540, 32232), (544, 31995), (612, 28440), (632, 27540), (648, 26860), (680, 25596), (711, 24480), (720, 24174), (765, 22752), (790, 22032), (810, 21488), (816, 21330), (864, 20145), (918, 18960), (948, 18360), (1020, 17064), (1080, 16116), (1185, 14688), (1224, 14220), (1264, 13770), (1296, 13430), (1343, 12960), (1360, 12798), (1377, 12640), (1422, 12240), (1440, 12087), (1530, 11376), (1580, 11016), (1620, 10744), (1632, 10665), (1836, 9480), (1896, 9180), (2040, 8532), (2133, 8160), (2160, 8058), (2295, 7584), (2370, 7344), (2448, 7110), (2528, 6885), (2592, 6715), (2686, 6480), (2720, 6399), (2754, 6320), (2844, 6120), (3060, 5688), (3160, 5508), (3240, 5372), (3555, 4896), (3672, 4740), (3792, 4590), (4029, 4320), (4080, 4266)]