30123072

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 102282752

約数和(自身を除く): 72159680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 241, 248, 252, 279, 288, 336, 372, 434, 448, 482, 496, 504, 558, 576, 651, 672, 723, 744, 868, 964, 992, 1008, 1116, 1302, 1344, 1446, 1488, 1687, 1736, 1928, 1953, 1984, 2016, 2169, 2232, 2604, 2892, 2976, 3374, 3472, 3856, 3906, 4032, 4338, 4464, 5061, 5208, 5784, 5952, 6748, 6944, 7471, 7712, 7812, 8676, 8928, 10122, 10416, 11568, 13496, 13888, 14942, 15183, 15424, 15624, 17352, 17856, 20244, 20832, 22413, 23136, 26992, 29884, 30366, 31248, 34704, 40488, 41664, 44826, 46272, 52297, 53984, 59768, 60732, 62496, 67239, 69408, 80976, 89652, 104594, 107968, 119536, 121464, 124992, 134478, 138816, 156891, 161952, 179304, 209188, 239072, 242928, 268956, 313782, 323904, 358608, 418376, 470673, 478144, 485856, 537912, 627564, 717216, 836752, 941346, 971712, 1075824, 1255128, 1434432, 1673504, 1882692, 2151648, 2510256, 3347008, 3765384, 4303296, 5020512, 7530768, 10041024, 15061536, 30123072]

約数ペア:

[(1, 30123072), (2, 15061536), (3, 10041024), (4, 7530768), (6, 5020512), (7, 4303296), (8, 3765384), (9, 3347008), (12, 2510256), (14, 2151648), (16, 1882692), (18, 1673504), (21, 1434432), (24, 1255128), (28, 1075824), (31, 971712), (32, 941346), (36, 836752), (42, 717216), (48, 627564), (56, 537912), (62, 485856), (63, 478144), (64, 470673), (72, 418376), (84, 358608), (93, 323904), (96, 313782), (112, 268956), (124, 242928), (126, 239072), (144, 209188), (168, 179304), (186, 161952), (192, 156891), (217, 138816), (224, 134478), (241, 124992), (248, 121464), (252, 119536), (279, 107968), (288, 104594), (336, 89652), (372, 80976), (434, 69408), (448, 67239), (482, 62496), (496, 60732), (504, 59768), (558, 53984), (576, 52297), (651, 46272), (672, 44826), (723, 41664), (744, 40488), (868, 34704), (964, 31248), (992, 30366), (1008, 29884), (1116, 26992), (1302, 23136), (1344, 22413), (1446, 20832), (1488, 20244), (1687, 17856), (1736, 17352), (1928, 15624), (1953, 15424), (1984, 15183), (2016, 14942), (2169, 13888), (2232, 13496), (2604, 11568), (2892, 10416), (2976, 10122), (3374, 8928), (3472, 8676), (3856, 7812), (3906, 7712), (4032, 7471), (4338, 6944), (4464, 6748), (5061, 5952), (5208, 5784)]