180578160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 240

約数和(自身を含む): 719287296

約数和(自身を除く): 538709136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1327, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2654, 2835, 3024, 3240, 3402, 3780, 3888, 3981, 4536, 4860, 5040, 5308, 5670, 6480, 6635, 6804, 7560, 7962, 8505, 9072, 9289, 9720, 10616, 11340, 11943, 13270, 13608, 15120, 15924, 17010, 18578, 19440, 19905, 21232, 22680, 23886, 26540, 27216, 27867, 31848, 34020, 35829, 37156, 39810, 45360, 46445, 47772, 53080, 55734, 59715, 63696, 68040, 71658, 74312, 79620, 83601, 92890, 95544, 106160, 107487, 111468, 119430, 136080, 139335, 143316, 148624, 159240, 167202, 179145, 185780, 191088, 214974, 222936, 238860, 250803, 278670, 286632, 318480, 322461, 334404, 358290, 371560, 418005, 429948, 445872, 477720, 501606, 537435, 557340, 573264, 644922, 668808, 716580, 743120, 752409, 836010, 859896, 955440, 1003212, 1074870, 1114680, 1254015, 1289844, 1337616, 1433160, 1504818, 1612305, 1672020, 1719792, 2006424, 2149740, 2229360, 2257227, 2508030, 2579688, 2866320, 3009636, 3224610, 3344040, 3762045, 4012848, 4299480, 4514454, 5016060, 5159376, 6019272, 6449220, 6688080, 7524090, 8598960, 9028908, 10032120, 11286135, 12038544, 12898440, 15048180, 18057816, 20064240, 22572270, 25796880, 30096360, 36115632, 45144540, 60192720, 90289080, 180578160]

約数ペア:

[(1, 180578160), (2, 90289080), (3, 60192720), (4, 45144540), (5, 36115632), (6, 30096360), (7, 25796880), (8, 22572270), (9, 20064240), (10, 18057816), (12, 15048180), (14, 12898440), (15, 12038544), (16, 11286135), (18, 10032120), (20, 9028908), (21, 8598960), (24, 7524090), (27, 6688080), (28, 6449220), (30, 6019272), (35, 5159376), (36, 5016060), (40, 4514454), (42, 4299480), (45, 4012848), (48, 3762045), (54, 3344040), (56, 3224610), (60, 3009636), (63, 2866320), (70, 2579688), (72, 2508030), (80, 2257227), (81, 2229360), (84, 2149740), (90, 2006424), (105, 1719792), (108, 1672020), (112, 1612305), (120, 1504818), (126, 1433160), (135, 1337616), (140, 1289844), (144, 1254015), (162, 1114680), (168, 1074870), (180, 1003212), (189, 955440), (210, 859896), (216, 836010), (240, 752409), (243, 743120), (252, 716580), (270, 668808), (280, 644922), (315, 573264), (324, 557340), (336, 537435), (360, 501606), (378, 477720), (405, 445872), (420, 429948), (432, 418005), (486, 371560), (504, 358290), (540, 334404), (560, 322461), (567, 318480), (630, 286632), (648, 278670), (720, 250803), (756, 238860), (810, 222936), (840, 214974), (945, 191088), (972, 185780), (1008, 179145), (1080, 167202), (1134, 159240), (1215, 148624), (1260, 143316), (1296, 139335), (1327, 136080), (1512, 119430), (1620, 111468), (1680, 107487), (1701, 106160), (1890, 95544), (1944, 92890), (2160, 83601), (2268, 79620), (2430, 74312), (2520, 71658), (2654, 68040), (2835, 63696), (3024, 59715), (3240, 55734), (3402, 53080), (3780, 47772), (3888, 46445), (3981, 45360), (4536, 39810), (4860, 37156), (5040, 35829), (5308, 34020), (5670, 31848), (6480, 27867), (6635, 27216), (6804, 26540), (7560, 23886), (7962, 22680), (8505, 21232), (9072, 19905), (9289, 19440), (9720, 18578), (10616, 17010), (11340, 15924), (11943, 15120), (13270, 13608)]