80635538160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4643}}^1\times {\mathrm{24121}}^1$

素因数の和:28783

約数の個数: 120

約数和(自身を含む): 270870569424

約数和(自身を除く): 190235031264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4643, 9286, 13929, 18572, 23215, 24121, 27858, 37144, 41787, 46430, 48242, 55716, 69645, 72363, 74288, 83574, 92860, 96484, 111432, 120605, 139290, 144726, 167148, 185720, 192968, 208935, 217089, 222864, 241210, 278580, 289452, 334296, 361815, 371440, 385936, 417870, 434178, 482420, 557160, 578904, 668592, 723630, 835740, 868356, 964840, 1085445, 1114320, 1157808, 1447260, 1671480, 1736712, 1929680, 2170890, 2894520, 3342960, 3473424, 4341780, 5789040, 8683560, 17367120, 111993803, 223987606, 335981409, 447975212, 559969015, 671962818, 895950424, 1007944227, 1119938030, 1343925636, 1679907045, 1791900848, 2015888454, 2239876060, 2687851272, 3359814090, 4031776908, 4479752120, 5039721135, 5375702544, 6719628180, 8063553816, 8959504240, 10079442270, 13439256360, 16127107632, 20158884540, 26878512720, 40317769080, 80635538160]

約数ペア:

[(1, 80635538160), (2, 40317769080), (3, 26878512720), (4, 20158884540), (5, 16127107632), (6, 13439256360), (8, 10079442270), (9, 8959504240), (10, 8063553816), (12, 6719628180), (15, 5375702544), (16, 5039721135), (18, 4479752120), (20, 4031776908), (24, 3359814090), (30, 2687851272), (36, 2239876060), (40, 2015888454), (45, 1791900848), (48, 1679907045), (60, 1343925636), (72, 1119938030), (80, 1007944227), (90, 895950424), (120, 671962818), (144, 559969015), (180, 447975212), (240, 335981409), (360, 223987606), (720, 111993803), (4643, 17367120), (9286, 8683560), (13929, 5789040), (18572, 4341780), (23215, 3473424), (24121, 3342960), (27858, 2894520), (37144, 2170890), (41787, 1929680), (46430, 1736712), (48242, 1671480), (55716, 1447260), (69645, 1157808), (72363, 1114320), (74288, 1085445), (83574, 964840), (92860, 868356), (96484, 835740), (111432, 723630), (120605, 668592), (139290, 578904), (144726, 557160), (167148, 482420), (185720, 434178), (192968, 417870), (208935, 385936), (217089, 371440), (222864, 361815), (241210, 334296), (278580, 289452)]