87884339040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{10259}}^1$

素因数の和:10947

約数の個数: 240

約数和(自身を含む): 310657984560

約数和(自身を除く): 222773645520

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, 648, 661, 720, 810, 864, 1080, 1296, 1322, 1440, 1620, 1983, 2160, 2592, 2644, 3240, 3305, 3966, 4320, 5288, 5949, 6480, 6610, 7932, 9915, 10259, 10576, 11898, 12960, 13220, 15864, 17847, 19830, 20518, 21152, 23796, 26440, 29745, 30777, 31728, 35694, 39660, 41036, 47592, 51295, 52880, 53541, 59490, 61554, 63456, 71388, 79320, 82072, 89235, 92331, 95184, 102590, 105760, 107082, 118980, 123108, 142776, 153885, 158640, 164144, 178470, 184662, 190368, 205180, 214164, 237960, 246216, 267705, 276993, 285552, 307770, 317280, 328288, 356940, 369324, 410360, 428328, 461655, 475920, 492432, 535410, 553986, 571104, 615540, 713880, 738648, 820720, 830979, 856656, 923310, 951840, 984864, 1070820, 1107972, 1231080, 1384965, 1427760, 1477296, 1641440, 1661958, 1713312, 1846620, 2141640, 2215944, 2462160, 2769930, 2855520, 2954592, 3323916, 3693240, 4154895, 4283280, 4431888, 4924320, 5539860, 6647832, 6781199, 7386480, 8309790, 8566560, 8863776, 11079720, 13295664, 13562398, 14772960, 16619580, 20343597, 22159440, 26591328, 27124796, 33239160, 33905995, 40687194, 44318880, 54249592, 61030791, 66478320, 67811990, 81374388, 101717985, 108499184, 122061582, 132956640, 135623980, 162748776, 183092373, 203435970, 216998368, 244123164, 271247960, 305153955, 325497552, 366184746, 406871940, 488246328, 542495920, 549277119, 610307910, 650995104, 732369492, 813743880, 915461865, 976492656, 1084991840, 1098554238, 1220615820, 1464738984, 1627487760, 1830923730, 1952985312, 2197108476, 2441231640, 2746385595, 2929477968, 3254975520, 3661847460, 4394216952, 4882463280, 5492771190, 5858955936, 7323694920, 8788433904, 9764926560, 10985542380, 14647389840, 17576867808, 21971084760, 29294779680, 43942169520, 87884339040]

約数ペア:

[(1, 87884339040), (2, 43942169520), (3, 29294779680), (4, 21971084760), (5, 17576867808), (6, 14647389840), (8, 10985542380), (9, 9764926560), (10, 8788433904), (12, 7323694920), (15, 5858955936), (16, 5492771190), (18, 4882463280), (20, 4394216952), (24, 3661847460), (27, 3254975520), (30, 2929477968), (32, 2746385595), (36, 2441231640), (40, 2197108476), (45, 1952985312), (48, 1830923730), (54, 1627487760), (60, 1464738984), (72, 1220615820), (80, 1098554238), (81, 1084991840), (90, 976492656), (96, 915461865), (108, 813743880), (120, 732369492), (135, 650995104), (144, 610307910), (160, 549277119), (162, 542495920), (180, 488246328), (216, 406871940), (240, 366184746), (270, 325497552), (288, 305153955), (324, 271247960), (360, 244123164), (405, 216998368), (432, 203435970), (480, 183092373), (540, 162748776), (648, 135623980), (661, 132956640), (720, 122061582), (810, 108499184), (864, 101717985), (1080, 81374388), (1296, 67811990), (1322, 66478320), (1440, 61030791), (1620, 54249592), (1983, 44318880), (2160, 40687194), (2592, 33905995), (2644, 33239160), (3240, 27124796), (3305, 26591328), (3966, 22159440), (4320, 20343597), (5288, 16619580), (5949, 14772960), (6480, 13562398), (6610, 13295664), (7932, 11079720), (9915, 8863776), (10259, 8566560), (10576, 8309790), (11898, 7386480), (12960, 6781199), (13220, 6647832), (15864, 5539860), (17847, 4924320), (19830, 4431888), (20518, 4283280), (21152, 4154895), (23796, 3693240), (26440, 3323916), (29745, 2954592), (30777, 2855520), (31728, 2769930), (35694, 2462160), (39660, 2215944), (41036, 2141640), (47592, 1846620), (51295, 1713312), (52880, 1661958), (53541, 1641440), (59490, 1477296), (61554, 1427760), (63456, 1384965), (71388, 1231080), (79320, 1107972), (82072, 1070820), (89235, 984864), (92331, 951840), (95184, 923310), (102590, 856656), (105760, 830979), (107082, 820720), (118980, 738648), (123108, 713880), (142776, 615540), (153885, 571104), (158640, 553986), (164144, 535410), (178470, 492432), (184662, 475920), (190368, 461655), (205180, 428328), (214164, 410360), (237960, 369324), (246216, 356940), (267705, 328288), (276993, 317280), (285552, 307770)]