80493783840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{10529}}^1$

素因数の和:15859

約数の個数: 144

約数和(自身を含む): 274762870200

約数和(自身を除く): 194269086360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5309, 10529, 10618, 15927, 21058, 21236, 26545, 31587, 31854, 42116, 42472, 47781, 52645, 53090, 63174, 63708, 79635, 84232, 84944, 94761, 95562, 105290, 106180, 126348, 127416, 157935, 159270, 168464, 169888, 189522, 191124, 210580, 212360, 238905, 252696, 254832, 315870, 318540, 336928, 379044, 382248, 421160, 424720, 473805, 477810, 505392, 509664, 631740, 637080, 758088, 764496, 842320, 849440, 947610, 955620, 1010784, 1263480, 1274160, 1516176, 1528992, 1684640, 1895220, 1911240, 2526960, 2548320, 3032352, 3790440, 3822480, 5053920, 7580880, 7644960, 15161760, 55898461, 111796922, 167695383, 223593844, 279492305, 335390766, 447187688, 503086149, 558984610, 670781532, 838476915, 894375376, 1006172298, 1117969220, 1341563064, 1676953830, 1788750752, 2012344596, 2235938440, 2515430745, 2683126128, 3353907660, 4024689192, 4471876880, 5030861490, 5366252256, 6707815320, 8049378384, 8943753760, 10061722980, 13415630640, 16098756768, 20123445960, 26831261280, 40246891920, 80493783840]

約数ペア:

[(1, 80493783840), (2, 40246891920), (3, 26831261280), (4, 20123445960), (5, 16098756768), (6, 13415630640), (8, 10061722980), (9, 8943753760), (10, 8049378384), (12, 6707815320), (15, 5366252256), (16, 5030861490), (18, 4471876880), (20, 4024689192), (24, 3353907660), (30, 2683126128), (32, 2515430745), (36, 2235938440), (40, 2012344596), (45, 1788750752), (48, 1676953830), (60, 1341563064), (72, 1117969220), (80, 1006172298), (90, 894375376), (96, 838476915), (120, 670781532), (144, 558984610), (160, 503086149), (180, 447187688), (240, 335390766), (288, 279492305), (360, 223593844), (480, 167695383), (720, 111796922), (1440, 55898461), (5309, 15161760), (10529, 7644960), (10618, 7580880), (15927, 5053920), (21058, 3822480), (21236, 3790440), (26545, 3032352), (31587, 2548320), (31854, 2526960), (42116, 1911240), (42472, 1895220), (47781, 1684640), (52645, 1528992), (53090, 1516176), (63174, 1274160), (63708, 1263480), (79635, 1010784), (84232, 955620), (84944, 947610), (94761, 849440), (95562, 842320), (105290, 764496), (106180, 758088), (126348, 637080), (127416, 631740), (157935, 509664), (159270, 505392), (168464, 477810), (169888, 473805), (189522, 424720), (191124, 421160), (210580, 382248), (212360, 379044), (238905, 336928), (252696, 318540), (254832, 315870)]