78982996320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{27329}}^1$

素因数の和:27579

約数の個数: 240

約数和(自身を含む): 280004376960

約数和(自身を除く): 201021380640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 223, 240, 270, 288, 324, 360, 405, 432, 446, 480, 540, 648, 669, 720, 810, 864, 892, 1080, 1115, 1296, 1338, 1440, 1620, 1784, 2007, 2160, 2230, 2592, 2676, 3240, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6480, 6690, 7136, 8028, 8920, 10035, 10704, 12042, 12960, 13380, 16056, 17840, 18063, 20070, 21408, 24084, 26760, 27329, 30105, 32112, 35680, 36126, 40140, 48168, 53520, 54658, 60210, 64224, 72252, 80280, 81987, 90315, 96336, 107040, 109316, 120420, 136645, 144504, 160560, 163974, 180630, 192672, 218632, 240840, 245961, 273290, 289008, 321120, 327948, 361260, 409935, 437264, 481680, 491922, 546580, 578016, 655896, 722520, 737883, 819870, 874528, 963360, 983844, 1093160, 1229805, 1311792, 1445040, 1475766, 1639740, 1967688, 2186320, 2213649, 2459610, 2623584, 2890080, 2951532, 3279480, 3689415, 3935376, 4372640, 4427298, 4919220, 5903064, 6094367, 6558960, 7378830, 7870752, 8854596, 9838440, 11068245, 11806128, 12188734, 13117920, 14757660, 17709192, 18283101, 19676880, 22136490, 23612256, 24377468, 29515320, 30471835, 35418384, 36566202, 39353760, 44272980, 48754936, 54849303, 59030640, 60943670, 70836768, 73132404, 88545960, 91415505, 97509872, 109698606, 118061280, 121887340, 146264808, 164547909, 177091920, 182831010, 195019744, 219397212, 243774680, 274246515, 292529616, 329095818, 354183840, 365662020, 438794424, 487549360, 493643727, 548493030, 585059232, 658191636, 731324040, 822739545, 877588848, 975098720, 987287454, 1096986060, 1316383272, 1462648080, 1645479090, 1755177696, 1974574908, 2193972120, 2468218635, 2632766544, 2925296160, 3290958180, 3949149816, 4387944240, 4936437270, 5265533088, 6581916360, 7898299632, 8775888480, 9872874540, 13163832720, 15796599264, 19745749080, 26327665440, 39491498160, 78982996320]

約数ペア:

[(1, 78982996320), (2, 39491498160), (3, 26327665440), (4, 19745749080), (5, 15796599264), (6, 13163832720), (8, 9872874540), (9, 8775888480), (10, 7898299632), (12, 6581916360), (15, 5265533088), (16, 4936437270), (18, 4387944240), (20, 3949149816), (24, 3290958180), (27, 2925296160), (30, 2632766544), (32, 2468218635), (36, 2193972120), (40, 1974574908), (45, 1755177696), (48, 1645479090), (54, 1462648080), (60, 1316383272), (72, 1096986060), (80, 987287454), (81, 975098720), (90, 877588848), (96, 822739545), (108, 731324040), (120, 658191636), (135, 585059232), (144, 548493030), (160, 493643727), (162, 487549360), (180, 438794424), (216, 365662020), (223, 354183840), (240, 329095818), (270, 292529616), (288, 274246515), (324, 243774680), (360, 219397212), (405, 195019744), (432, 182831010), (446, 177091920), (480, 164547909), (540, 146264808), (648, 121887340), (669, 118061280), (720, 109698606), (810, 97509872), (864, 91415505), (892, 88545960), (1080, 73132404), (1115, 70836768), (1296, 60943670), (1338, 59030640), (1440, 54849303), (1620, 48754936), (1784, 44272980), (2007, 39353760), (2160, 36566202), (2230, 35418384), (2592, 30471835), (2676, 29515320), (3240, 24377468), (3345, 23612256), (3568, 22136490), (4014, 19676880), (4320, 18283101), (4460, 17709192), (5352, 14757660), (6021, 13117920), (6480, 12188734), (6690, 11806128), (7136, 11068245), (8028, 9838440), (8920, 8854596), (10035, 7870752), (10704, 7378830), (12042, 6558960), (12960, 6094367), (13380, 5903064), (16056, 4919220), (17840, 4427298), (18063, 4372640), (20070, 3935376), (21408, 3689415), (24084, 3279480), (26760, 2951532), (27329, 2890080), (30105, 2623584), (32112, 2459610), (35680, 2213649), (36126, 2186320), (40140, 1967688), (48168, 1639740), (53520, 1475766), (54658, 1445040), (60210, 1311792), (64224, 1229805), (72252, 1093160), (80280, 983844), (81987, 963360), (90315, 874528), (96336, 819870), (107040, 737883), (109316, 722520), (120420, 655896), (136645, 578016), (144504, 546580), (160560, 491922), (163974, 481680), (180630, 437264), (192672, 409935), (218632, 361260), (240840, 327948), (245961, 321120), (273290, 289008)]