326603640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1$

素因数の和:1573

約数の個数: 128

約数和(自身を含む): 1075576320

約数和(自身を除く): 748972680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 905, 1086, 1320, 1367, 1448, 1810, 1991, 2172, 2715, 2734, 3620, 3982, 4101, 4344, 5430, 5468, 5973, 6835, 7240, 7964, 8202, 9955, 10860, 10936, 11946, 13670, 15037, 15928, 16404, 19910, 20505, 21720, 23892, 27340, 29865, 30074, 32808, 39820, 41010, 45111, 47784, 54680, 59730, 60148, 75185, 79640, 82020, 90222, 119460, 120296, 150370, 164040, 180444, 225555, 238920, 247427, 300740, 360888, 451110, 494854, 601480, 742281, 902220, 989708, 1237135, 1484562, 1804440, 1979416, 2474270, 2721697, 2969124, 3711405, 4948540, 5443394, 5938248, 7422810, 8165091, 9897080, 10886788, 13608485, 14845620, 16330182, 21773576, 27216970, 29691240, 32660364, 40825455, 54433940, 65320728, 81650910, 108867880, 163301820, 326603640]

約数ペア:

[(1, 326603640), (2, 163301820), (3, 108867880), (4, 81650910), (5, 65320728), (6, 54433940), (8, 40825455), (10, 32660364), (11, 29691240), (12, 27216970), (15, 21773576), (20, 16330182), (22, 14845620), (24, 13608485), (30, 10886788), (33, 9897080), (40, 8165091), (44, 7422810), (55, 5938248), (60, 5443394), (66, 4948540), (88, 3711405), (110, 2969124), (120, 2721697), (132, 2474270), (165, 1979416), (181, 1804440), (220, 1484562), (264, 1237135), (330, 989708), (362, 902220), (440, 742281), (543, 601480), (660, 494854), (724, 451110), (905, 360888), (1086, 300740), (1320, 247427), (1367, 238920), (1448, 225555), (1810, 180444), (1991, 164040), (2172, 150370), (2715, 120296), (2734, 119460), (3620, 90222), (3982, 82020), (4101, 79640), (4344, 75185), (5430, 60148), (5468, 59730), (5973, 54680), (6835, 47784), (7240, 45111), (7964, 41010), (8202, 39820), (9955, 32808), (10860, 30074), (10936, 29865), (11946, 27340), (13670, 23892), (15037, 21720), (15928, 20505), (16404, 19910)]