80589240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9773

約数の個数: 96

約数和(自身を含む): 273330720

約数和(自身を除く): 192741480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9733, 19466, 29199, 38932, 48665, 58398, 77864, 87597, 97330, 116796, 145995, 175194, 194660, 223859, 233592, 291990, 350388, 389320, 437985, 447718, 583980, 671577, 700776, 875970, 895436, 1119295, 1167960, 1343154, 1751940, 1790872, 2014731, 2238590, 2686308, 3357885, 3503880, 4029462, 4477180, 5372616, 6715770, 8058924, 8954360, 10073655, 13431540, 16117848, 20147310, 26863080, 40294620, 80589240]

約数ペア:

[(1, 80589240), (2, 40294620), (3, 26863080), (4, 20147310), (5, 16117848), (6, 13431540), (8, 10073655), (9, 8954360), (10, 8058924), (12, 6715770), (15, 5372616), (18, 4477180), (20, 4029462), (23, 3503880), (24, 3357885), (30, 2686308), (36, 2238590), (40, 2014731), (45, 1790872), (46, 1751940), (60, 1343154), (69, 1167960), (72, 1119295), (90, 895436), (92, 875970), (115, 700776), (120, 671577), (138, 583980), (180, 447718), (184, 437985), (207, 389320), (230, 350388), (276, 291990), (345, 233592), (360, 223859), (414, 194660), (460, 175194), (552, 145995), (690, 116796), (828, 97330), (920, 87597), (1035, 77864), (1380, 58398), (1656, 48665), (2070, 38932), (2760, 29199), (4140, 19466), (8280, 9733)]