390296880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 240

約数和(自身を含む): 1440470304

約数和(自身を除く): 1050173424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1181, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2362, 2430, 2448, 2754, 3060, 3240, 3543, 3672, 3888, 4080, 4131, 4590, 4724, 4860, 5508, 5905, 6120, 6480, 6885, 7086, 7344, 8262, 9180, 9448, 9720, 10629, 11016, 11810, 12240, 13770, 14172, 16524, 17715, 18360, 18896, 19440, 20077, 20655, 21258, 22032, 23620, 27540, 28344, 31887, 33048, 35430, 36720, 40154, 41310, 42516, 47240, 53145, 55080, 56688, 60231, 63774, 66096, 70860, 80308, 82620, 85032, 94480, 95661, 100385, 106290, 110160, 120462, 127548, 141720, 159435, 160616, 165240, 170064, 180693, 191322, 200770, 212580, 240924, 255096, 283440, 286983, 301155, 318870, 321232, 330480, 361386, 382644, 401540, 425160, 478305, 481848, 510192, 542079, 573966, 602310, 637740, 722772, 765288, 803080, 850320, 903465, 956610, 963696, 1084158, 1147932, 1204620, 1275480, 1434915, 1445544, 1530576, 1606160, 1626237, 1806930, 1913220, 2168316, 2295864, 2409240, 2550960, 2710395, 2869830, 2891088, 3252474, 3613860, 3826440, 4336632, 4591728, 4818480, 4878711, 5420790, 5739660, 6504948, 7227720, 7652880, 8131185, 8673264, 9757422, 10841580, 11479320, 13009896, 14455440, 16262370, 19514844, 21683160, 22958640, 24393555, 26019792, 32524740, 39029688, 43366320, 48787110, 65049480, 78059376, 97574220, 130098960, 195148440, 390296880]

約数ペア:

[(1, 390296880), (2, 195148440), (3, 130098960), (4, 97574220), (5, 78059376), (6, 65049480), (8, 48787110), (9, 43366320), (10, 39029688), (12, 32524740), (15, 26019792), (16, 24393555), (17, 22958640), (18, 21683160), (20, 19514844), (24, 16262370), (27, 14455440), (30, 13009896), (34, 11479320), (36, 10841580), (40, 9757422), (45, 8673264), (48, 8131185), (51, 7652880), (54, 7227720), (60, 6504948), (68, 5739660), (72, 5420790), (80, 4878711), (81, 4818480), (85, 4591728), (90, 4336632), (102, 3826440), (108, 3613860), (120, 3252474), (135, 2891088), (136, 2869830), (144, 2710395), (153, 2550960), (162, 2409240), (170, 2295864), (180, 2168316), (204, 1913220), (216, 1806930), (240, 1626237), (243, 1606160), (255, 1530576), (270, 1445544), (272, 1434915), (306, 1275480), (324, 1204620), (340, 1147932), (360, 1084158), (405, 963696), (408, 956610), (432, 903465), (459, 850320), (486, 803080), (510, 765288), (540, 722772), (612, 637740), (648, 602310), (680, 573966), (720, 542079), (765, 510192), (810, 481848), (816, 478305), (918, 425160), (972, 401540), (1020, 382644), (1080, 361386), (1181, 330480), (1215, 321232), (1224, 318870), (1296, 301155), (1360, 286983), (1377, 283440), (1530, 255096), (1620, 240924), (1836, 212580), (1944, 200770), (2040, 191322), (2160, 180693), (2295, 170064), (2362, 165240), (2430, 160616), (2448, 159435), (2754, 141720), (3060, 127548), (3240, 120462), (3543, 110160), (3672, 106290), (3888, 100385), (4080, 95661), (4131, 94480), (4590, 85032), (4724, 82620), (4860, 80308), (5508, 70860), (5905, 66096), (6120, 63774), (6480, 60231), (6885, 56688), (7086, 55080), (7344, 53145), (8262, 47240), (9180, 42516), (9448, 41310), (9720, 40154), (10629, 36720), (11016, 35430), (11810, 33048), (12240, 31887), (13770, 28344), (14172, 27540), (16524, 23620), (17715, 22032), (18360, 21258), (18896, 20655), (19440, 20077)]