38388310560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4621}}^1$

素因数の和:5289

約数の個数: 240

約数和(自身を含む): 135719465112

約数和(自身を除く): 97331154552

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, 240, 270, 288, 324, 360, 405, 432, 480, 540, 641, 648, 720, 810, 864, 1080, 1282, 1296, 1440, 1620, 1923, 2160, 2564, 2592, 3205, 3240, 3846, 4320, 4621, 5128, 5769, 6410, 6480, 7692, 9242, 9615, 10256, 11538, 12820, 12960, 13863, 15384, 17307, 18484, 19230, 20512, 23076, 23105, 25640, 27726, 28845, 30768, 34614, 36968, 38460, 41589, 46152, 46210, 51280, 51921, 55452, 57690, 61536, 69228, 69315, 73936, 76920, 83178, 86535, 92304, 92420, 102560, 103842, 110904, 115380, 124767, 138456, 138630, 147872, 153840, 166356, 173070, 184608, 184840, 207684, 207945, 221808, 230760, 249534, 259605, 276912, 277260, 307680, 332712, 346140, 369680, 374301, 415368, 415890, 443616, 461520, 499068, 519210, 553824, 554520, 623835, 665424, 692280, 739360, 748602, 830736, 831780, 923040, 998136, 1038420, 1109040, 1247670, 1330848, 1384560, 1497204, 1661472, 1663560, 1871505, 1996272, 2076840, 2218080, 2495340, 2769120, 2962061, 2994408, 3327120, 3743010, 3992544, 4153680, 4990680, 5924122, 5988816, 6654240, 7486020, 8307360, 8886183, 9981360, 11848244, 11977632, 14810305, 14972040, 17772366, 19962720, 23696488, 26658549, 29620610, 29944080, 35544732, 44430915, 47392976, 53317098, 59241220, 59888160, 71089464, 79975647, 88861830, 94785952, 106634196, 118482440, 133292745, 142178928, 159951294, 177723660, 213268392, 236964880, 239926941, 266585490, 284357856, 319902588, 355447320, 399878235, 426536784, 473929760, 479853882, 533170980, 639805176, 710894640, 799756470, 853073568, 959707764, 1066341960, 1199634705, 1279610352, 1421789280, 1599512940, 1919415528, 2132683920, 2399269410, 2559220704, 3199025880, 3838831056, 4265367840, 4798538820, 6398051760, 7677662112, 9597077640, 12796103520, 19194155280, 38388310560]

約数ペア:

[(1, 38388310560), (2, 19194155280), (3, 12796103520), (4, 9597077640), (5, 7677662112), (6, 6398051760), (8, 4798538820), (9, 4265367840), (10, 3838831056), (12, 3199025880), (15, 2559220704), (16, 2399269410), (18, 2132683920), (20, 1919415528), (24, 1599512940), (27, 1421789280), (30, 1279610352), (32, 1199634705), (36, 1066341960), (40, 959707764), (45, 853073568), (48, 799756470), (54, 710894640), (60, 639805176), (72, 533170980), (80, 479853882), (81, 473929760), (90, 426536784), (96, 399878235), (108, 355447320), (120, 319902588), (135, 284357856), (144, 266585490), (160, 239926941), (162, 236964880), (180, 213268392), (216, 177723660), (240, 159951294), (270, 142178928), (288, 133292745), (324, 118482440), (360, 106634196), (405, 94785952), (432, 88861830), (480, 79975647), (540, 71089464), (641, 59888160), (648, 59241220), (720, 53317098), (810, 47392976), (864, 44430915), (1080, 35544732), (1282, 29944080), (1296, 29620610), (1440, 26658549), (1620, 23696488), (1923, 19962720), (2160, 17772366), (2564, 14972040), (2592, 14810305), (3205, 11977632), (3240, 11848244), (3846, 9981360), (4320, 8886183), (4621, 8307360), (5128, 7486020), (5769, 6654240), (6410, 5988816), (6480, 5924122), (7692, 4990680), (9242, 4153680), (9615, 3992544), (10256, 3743010), (11538, 3327120), (12820, 2994408), (12960, 2962061), (13863, 2769120), (15384, 2495340), (17307, 2218080), (18484, 2076840), (19230, 1996272), (20512, 1871505), (23076, 1663560), (23105, 1661472), (25640, 1497204), (27726, 1384560), (28845, 1330848), (30768, 1247670), (34614, 1109040), (36968, 1038420), (38460, 998136), (41589, 923040), (46152, 831780), (46210, 830736), (51280, 748602), (51921, 739360), (55452, 692280), (57690, 665424), (61536, 623835), (69228, 554520), (69315, 553824), (73936, 519210), (76920, 499068), (83178, 461520), (86535, 443616), (92304, 415890), (92420, 415368), (102560, 374301), (103842, 369680), (110904, 346140), (115380, 332712), (124767, 307680), (138456, 277260), (138630, 276912), (147872, 259605), (153840, 249534), (166356, 230760), (173070, 221808), (184608, 207945), (184840, 207684)]