326654640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11633}}^1$

素因数の和:11668

約数の個数: 160

約数和(自身を含む): 1211797440

約数和(自身を除く): 885142800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11633, 14040, 23266, 28080, 34899, 46532, 58165, 69798, 93064, 104697, 116330, 139596, 151229, 174495, 186128, 209394, 232660, 279192, 302458, 314091, 348990, 418788, 453687, 465320, 523485, 558384, 604916, 628182, 697980, 756145, 837576, 907374, 930640, 1046970, 1209832, 1256364, 1361061, 1395960, 1512290, 1570455, 1675152, 1814748, 2093940, 2268435, 2419664, 2512728, 2722122, 2791920, 3024580, 3140910, 3629496, 4083183, 4187880, 4536870, 5025456, 5444244, 6049160, 6281820, 6805305, 7258992, 8166366, 8375760, 9073740, 10888488, 12098320, 12563640, 13610610, 16332732, 18147480, 20415915, 21776976, 25127280, 27221220, 32665464, 36294960, 40831830, 54442440, 65330928, 81663660, 108884880, 163327320, 326654640]

約数ペア:

[(1, 326654640), (2, 163327320), (3, 108884880), (4, 81663660), (5, 65330928), (6, 54442440), (8, 40831830), (9, 36294960), (10, 32665464), (12, 27221220), (13, 25127280), (15, 21776976), (16, 20415915), (18, 18147480), (20, 16332732), (24, 13610610), (26, 12563640), (27, 12098320), (30, 10888488), (36, 9073740), (39, 8375760), (40, 8166366), (45, 7258992), (48, 6805305), (52, 6281820), (54, 6049160), (60, 5444244), (65, 5025456), (72, 4536870), (78, 4187880), (80, 4083183), (90, 3629496), (104, 3140910), (108, 3024580), (117, 2791920), (120, 2722122), (130, 2512728), (135, 2419664), (144, 2268435), (156, 2093940), (180, 1814748), (195, 1675152), (208, 1570455), (216, 1512290), (234, 1395960), (240, 1361061), (260, 1256364), (270, 1209832), (312, 1046970), (351, 930640), (360, 907374), (390, 837576), (432, 756145), (468, 697980), (520, 628182), (540, 604916), (585, 558384), (624, 523485), (702, 465320), (720, 453687), (780, 418788), (936, 348990), (1040, 314091), (1080, 302458), (1170, 279192), (1404, 232660), (1560, 209394), (1755, 186128), (1872, 174495), (2160, 151229), (2340, 139596), (2808, 116330), (3120, 104697), (3510, 93064), (4680, 69798), (5616, 58165), (7020, 46532), (9360, 34899), (11633, 28080), (14040, 23266)]