8055488880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13367}}^1$

素因数の和:13426

約数の個数: 240

約数和(自身を含む): 28962146304

約数和(自身を除く): 20906657424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4860, 5022, 5580, 6480, 6696, 7440, 7533, 8370, 9720, 10044, 11160, 12555, 13367, 13392, 15066, 16740, 19440, 20088, 22320, 25110, 26734, 30132, 33480, 37665, 40101, 40176, 50220, 53468, 60264, 66835, 66960, 75330, 80202, 100440, 106936, 120303, 120528, 133670, 150660, 160404, 200505, 200880, 213872, 240606, 267340, 301320, 320808, 360909, 401010, 414377, 481212, 534680, 601515, 602640, 641616, 721818, 802020, 828754, 962424, 1069360, 1082727, 1203030, 1243131, 1443636, 1604040, 1657508, 1804545, 1924848, 2071885, 2165454, 2406060, 2486262, 2887272, 3208080, 3248181, 3315016, 3609090, 3729393, 4143770, 4330908, 4812120, 4972524, 5413635, 5774544, 6215655, 6496362, 6630032, 7218180, 7458786, 8287540, 8661816, 9624240, 9945048, 10827270, 11188179, 12431310, 12992724, 14436360, 14917572, 16240905, 16575080, 17323632, 18646965, 19890096, 21654540, 22376358, 24862620, 25985448, 28872720, 29835144, 32481810, 33150160, 33564537, 37293930, 43309080, 44752716, 49725240, 51970896, 55940895, 59670288, 64963620, 67129074, 74587860, 86618160, 89505432, 99450480, 100693611, 111881790, 129927240, 134258148, 149175720, 167822685, 179010864, 201387222, 223763580, 259854480, 268516296, 298351440, 335645370, 402774444, 447527160, 503468055, 537032592, 671290740, 805548888, 895054320, 1006936110, 1342581480, 1611097776, 2013872220, 2685162960, 4027744440, 8055488880]

約数ペア:

[(1, 8055488880), (2, 4027744440), (3, 2685162960), (4, 2013872220), (5, 1611097776), (6, 1342581480), (8, 1006936110), (9, 895054320), (10, 805548888), (12, 671290740), (15, 537032592), (16, 503468055), (18, 447527160), (20, 402774444), (24, 335645370), (27, 298351440), (30, 268516296), (31, 259854480), (36, 223763580), (40, 201387222), (45, 179010864), (48, 167822685), (54, 149175720), (60, 134258148), (62, 129927240), (72, 111881790), (80, 100693611), (81, 99450480), (90, 89505432), (93, 86618160), (108, 74587860), (120, 67129074), (124, 64963620), (135, 59670288), (144, 55940895), (155, 51970896), (162, 49725240), (180, 44752716), (186, 43309080), (216, 37293930), (240, 33564537), (243, 33150160), (248, 32481810), (270, 29835144), (279, 28872720), (310, 25985448), (324, 24862620), (360, 22376358), (372, 21654540), (405, 19890096), (432, 18646965), (465, 17323632), (486, 16575080), (496, 16240905), (540, 14917572), (558, 14436360), (620, 12992724), (648, 12431310), (720, 11188179), (744, 10827270), (810, 9945048), (837, 9624240), (930, 8661816), (972, 8287540), (1080, 7458786), (1116, 7218180), (1215, 6630032), (1240, 6496362), (1296, 6215655), (1395, 5774544), (1488, 5413635), (1620, 4972524), (1674, 4812120), (1860, 4330908), (1944, 4143770), (2160, 3729393), (2232, 3609090), (2430, 3315016), (2480, 3248181), (2511, 3208080), (2790, 2887272), (3240, 2486262), (3348, 2406060), (3720, 2165454), (3888, 2071885), (4185, 1924848), (4464, 1804545), (4860, 1657508), (5022, 1604040), (5580, 1443636), (6480, 1243131), (6696, 1203030), (7440, 1082727), (7533, 1069360), (8370, 962424), (9720, 828754), (10044, 802020), (11160, 721818), (12555, 641616), (13367, 602640), (13392, 601515), (15066, 534680), (16740, 481212), (19440, 414377), (20088, 401010), (22320, 360909), (25110, 320808), (26734, 301320), (30132, 267340), (33480, 240606), (37665, 213872), (40101, 200880), (40176, 200505), (50220, 160404), (53468, 150660), (60264, 133670), (66835, 120528), (66960, 120303), (75330, 106936), (80202, 100440)]