212923080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65717}}^1$

素因数の和:65740

約数の個数: 80

約数和(自身を含む): 715669020

約数和(自身を除く): 502745940

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, 65717, 131434, 197151, 262868, 328585, 394302, 525736, 591453, 657170, 788604, 985755, 1182906, 1314340, 1577208, 1774359, 1971510, 2365812, 2628680, 2957265, 3548718, 3943020, 4731624, 5323077, 5914530, 7097436, 7886040, 8871795, 10646154, 11829060, 14194872, 17743590, 21292308, 23658120, 26615385, 35487180, 42584616, 53230770, 70974360, 106461540, 212923080]

約数ペア:

[(1, 212923080), (2, 106461540), (3, 70974360), (4, 53230770), (5, 42584616), (6, 35487180), (8, 26615385), (9, 23658120), (10, 21292308), (12, 17743590), (15, 14194872), (18, 11829060), (20, 10646154), (24, 8871795), (27, 7886040), (30, 7097436), (36, 5914530), (40, 5323077), (45, 4731624), (54, 3943020), (60, 3548718), (72, 2957265), (81, 2628680), (90, 2365812), (108, 1971510), (120, 1774359), (135, 1577208), (162, 1314340), (180, 1182906), (216, 985755), (270, 788604), (324, 657170), (360, 591453), (405, 525736), (540, 394302), (648, 328585), (810, 262868), (1080, 197151), (1620, 131434), (3240, 65717)]