20059980480

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{85991}}^1$

素因数の和:86026

約数の個数: 196

約数和(自身を含む): 71619813072

約数和(自身を除く): 51559832592

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 23328, 25920, 29160, 38880, 46656, 58320, 77760, 85991, 116640, 171982, 233280, 257973, 343964, 429955, 515946, 687928, 773919, 859910, 1031892, 1289865, 1375856, 1547838, 1719820, 2063784, 2321757, 2579730, 2751712, 3095676, 3439640, 3869595, 4127568, 4643514, 5159460, 5503424, 6191352, 6879280, 6965271, 7739190, 8255136, 9287028, 10318920, 11608785, 12382704, 13758560, 13930542, 15478380, 16510272, 18574056, 20637840, 20895813, 23217570, 24765408, 27517120, 27861084, 30956760, 34826355, 37148112, 41275680, 41791626, 46435140, 49530816, 55722168, 61913520, 62687439, 69652710, 74296224, 82551360, 83583252, 92870280, 104479065, 111444336, 123827040, 125374878, 139305420, 148592448, 167166504, 185740560, 208958130, 222888672, 247654080, 250749756, 278610840, 313437195, 334333008, 371481120, 417916260, 445777344, 501499512, 557221680, 626874390, 668666016, 742962240, 835832520, 1002999024, 1114443360, 1253748780, 1337332032, 1671665040, 2005998048, 2228886720, 2507497560, 3343330080, 4011996096, 5014995120, 6686660160, 10029990240, 20059980480]

約数ペア:

[(1, 20059980480), (2, 10029990240), (3, 6686660160), (4, 5014995120), (5, 4011996096), (6, 3343330080), (8, 2507497560), (9, 2228886720), (10, 2005998048), (12, 1671665040), (15, 1337332032), (16, 1253748780), (18, 1114443360), (20, 1002999024), (24, 835832520), (27, 742962240), (30, 668666016), (32, 626874390), (36, 557221680), (40, 501499512), (45, 445777344), (48, 417916260), (54, 371481120), (60, 334333008), (64, 313437195), (72, 278610840), (80, 250749756), (81, 247654080), (90, 222888672), (96, 208958130), (108, 185740560), (120, 167166504), (135, 148592448), (144, 139305420), (160, 125374878), (162, 123827040), (180, 111444336), (192, 104479065), (216, 92870280), (240, 83583252), (243, 82551360), (270, 74296224), (288, 69652710), (320, 62687439), (324, 61913520), (360, 55722168), (405, 49530816), (432, 46435140), (480, 41791626), (486, 41275680), (540, 37148112), (576, 34826355), (648, 30956760), (720, 27861084), (729, 27517120), (810, 24765408), (864, 23217570), (960, 20895813), (972, 20637840), (1080, 18574056), (1215, 16510272), (1296, 15478380), (1440, 13930542), (1458, 13758560), (1620, 12382704), (1728, 11608785), (1944, 10318920), (2160, 9287028), (2430, 8255136), (2592, 7739190), (2880, 6965271), (2916, 6879280), (3240, 6191352), (3645, 5503424), (3888, 5159460), (4320, 4643514), (4860, 4127568), (5184, 3869595), (5832, 3439640), (6480, 3095676), (7290, 2751712), (7776, 2579730), (8640, 2321757), (9720, 2063784), (11664, 1719820), (12960, 1547838), (14580, 1375856), (15552, 1289865), (19440, 1031892), (23328, 859910), (25920, 773919), (29160, 687928), (38880, 515946), (46656, 429955), (58320, 343964), (77760, 257973), (85991, 233280), (116640, 171982)]