666857160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8089}}^1$

素因数の和:8335

約数の個数: 96

約数和(自身を含む): 2177019000

約数和(自身を除く): 1510161840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8089, 8244, 9160, 10305, 13740, 16178, 16488, 20610, 24267, 27480, 32356, 40445, 41220, 48534, 64712, 72801, 80890, 82440, 97068, 121335, 145602, 161780, 194136, 242670, 291204, 323560, 364005, 485340, 582408, 728010, 970680, 1456020, 1852381, 2912040, 3704762, 5557143, 7409524, 9261905, 11114286, 14819048, 16671429, 18523810, 22228572, 27785715, 33342858, 37047620, 44457144, 55571430, 66685716, 74095240, 83357145, 111142860, 133371432, 166714290, 222285720, 333428580, 666857160]

約数ペア:

[(1, 666857160), (2, 333428580), (3, 222285720), (4, 166714290), (5, 133371432), (6, 111142860), (8, 83357145), (9, 74095240), (10, 66685716), (12, 55571430), (15, 44457144), (18, 37047620), (20, 33342858), (24, 27785715), (30, 22228572), (36, 18523810), (40, 16671429), (45, 14819048), (60, 11114286), (72, 9261905), (90, 7409524), (120, 5557143), (180, 3704762), (229, 2912040), (360, 1852381), (458, 1456020), (687, 970680), (916, 728010), (1145, 582408), (1374, 485340), (1832, 364005), (2061, 323560), (2290, 291204), (2748, 242670), (3435, 194136), (4122, 161780), (4580, 145602), (5496, 121335), (6870, 97068), (8089, 82440), (8244, 80890), (9160, 72801), (10305, 64712), (13740, 48534), (16178, 41220), (16488, 40445), (20610, 32356), (24267, 27480)]