121717080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37567}}^1$

素因数の和:37590

約数の個数: 80

約数和(自身を含む): 409115520

約数和(自身を除く): 287398440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37567, 75134, 112701, 150268, 187835, 225402, 300536, 338103, 375670, 450804, 563505, 676206, 751340, 901608, 1014309, 1127010, 1352412, 1502680, 1690515, 2028618, 2254020, 2704824, 3042927, 3381030, 4057236, 4508040, 5071545, 6085854, 6762060, 8114472, 10143090, 12171708, 13524120, 15214635, 20286180, 24343416, 30429270, 40572360, 60858540, 121717080]

約数ペア:

[(1, 121717080), (2, 60858540), (3, 40572360), (4, 30429270), (5, 24343416), (6, 20286180), (8, 15214635), (9, 13524120), (10, 12171708), (12, 10143090), (15, 8114472), (18, 6762060), (20, 6085854), (24, 5071545), (27, 4508040), (30, 4057236), (36, 3381030), (40, 3042927), (45, 2704824), (54, 2254020), (60, 2028618), (72, 1690515), (81, 1502680), (90, 1352412), (108, 1127010), (120, 1014309), (135, 901608), (162, 751340), (180, 676206), (216, 563505), (270, 450804), (324, 375670), (360, 338103), (405, 300536), (540, 225402), (648, 187835), (810, 150268), (1080, 112701), (1620, 75134), (3240, 37567)]