180840384

素因数分解:

$2^6\times 3^3\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:707

約数の個数: 112

約数和(自身を含む): 535127200

約数和(自身を除く): 354286816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 229, 288, 432, 457, 458, 576, 687, 864, 914, 916, 1371, 1374, 1728, 1828, 1832, 2061, 2742, 2748, 3656, 3664, 4113, 4122, 5484, 5496, 6183, 7312, 7328, 8226, 8244, 10968, 10992, 12339, 12366, 14624, 14656, 16452, 16488, 21936, 21984, 24678, 24732, 29248, 32904, 32976, 43872, 43968, 49356, 49464, 65808, 65952, 87744, 98712, 98928, 104653, 131616, 131904, 197424, 197856, 209306, 263232, 313959, 394848, 395712, 418612, 627918, 789696, 837224, 941877, 1255836, 1674448, 1883754, 2511672, 2825631, 3348896, 3767508, 5023344, 5651262, 6697792, 7535016, 10046688, 11302524, 15070032, 20093376, 22605048, 30140064, 45210096, 60280128, 90420192, 180840384]

約数ペア:

[(1, 180840384), (2, 90420192), (3, 60280128), (4, 45210096), (6, 30140064), (8, 22605048), (9, 20093376), (12, 15070032), (16, 11302524), (18, 10046688), (24, 7535016), (27, 6697792), (32, 5651262), (36, 5023344), (48, 3767508), (54, 3348896), (64, 2825631), (72, 2511672), (96, 1883754), (108, 1674448), (144, 1255836), (192, 941877), (216, 837224), (229, 789696), (288, 627918), (432, 418612), (457, 395712), (458, 394848), (576, 313959), (687, 263232), (864, 209306), (914, 197856), (916, 197424), (1371, 131904), (1374, 131616), (1728, 104653), (1828, 98928), (1832, 98712), (2061, 87744), (2742, 65952), (2748, 65808), (3656, 49464), (3664, 49356), (4113, 43968), (4122, 43872), (5484, 32976), (5496, 32904), (6183, 29248), (7312, 24732), (7328, 24678), (8226, 21984), (8244, 21936), (10968, 16488), (10992, 16452), (12339, 14656), (12366, 14624)]