246835440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2767

約数の個数: 120

約数和(自身を含む): 835602768

約数和(自身を除く): 588767328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2617, 2620, 3144, 3930, 4716, 5234, 5240, 5895, 6288, 7851, 7860, 9432, 10468, 10480, 11790, 13085, 15702, 15720, 18864, 20936, 23553, 23580, 26170, 31404, 31440, 39255, 41872, 47106, 47160, 52340, 62808, 78510, 94212, 94320, 104680, 117765, 125616, 157020, 188424, 209360, 235530, 314040, 342827, 376848, 471060, 628080, 685654, 942120, 1028481, 1371308, 1714135, 1884240, 2056962, 2742616, 3085443, 3428270, 4113924, 5142405, 5485232, 6170886, 6856540, 8227848, 10284810, 12341772, 13713080, 15427215, 16455696, 20569620, 24683544, 27426160, 30854430, 41139240, 49367088, 61708860, 82278480, 123417720, 246835440]

約数ペア:

[(1, 246835440), (2, 123417720), (3, 82278480), (4, 61708860), (5, 49367088), (6, 41139240), (8, 30854430), (9, 27426160), (10, 24683544), (12, 20569620), (15, 16455696), (16, 15427215), (18, 13713080), (20, 12341772), (24, 10284810), (30, 8227848), (36, 6856540), (40, 6170886), (45, 5485232), (48, 5142405), (60, 4113924), (72, 3428270), (80, 3085443), (90, 2742616), (120, 2056962), (131, 1884240), (144, 1714135), (180, 1371308), (240, 1028481), (262, 942120), (360, 685654), (393, 628080), (524, 471060), (655, 376848), (720, 342827), (786, 314040), (1048, 235530), (1179, 209360), (1310, 188424), (1572, 157020), (1965, 125616), (2096, 117765), (2358, 104680), (2617, 94320), (2620, 94212), (3144, 78510), (3930, 62808), (4716, 52340), (5234, 47160), (5240, 47106), (5895, 41872), (6288, 39255), (7851, 31440), (7860, 31404), (9432, 26170), (10468, 23580), (10480, 23553), (11790, 20936), (13085, 18864), (15702, 15720)]