15660288

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 108

約数和(自身を含む): 51655968

約数和(自身を除く): 35995680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 971, 1008, 1152, 1344, 1792, 1942, 2016, 2304, 2688, 2913, 3884, 4032, 5376, 5826, 6797, 7768, 8064, 8739, 11652, 13594, 15536, 16128, 17478, 20391, 23304, 27188, 31072, 34956, 40782, 46608, 54376, 61173, 62144, 69912, 81564, 93216, 108752, 122346, 124288, 139824, 163128, 186432, 217504, 244692, 248576, 279648, 326256, 372864, 435008, 489384, 559296, 652512, 745728, 870016, 978768, 1118592, 1305024, 1740032, 1957536, 2237184, 2610048, 3915072, 5220096, 7830144, 15660288]

約数ペア:

[(1, 15660288), (2, 7830144), (3, 5220096), (4, 3915072), (6, 2610048), (7, 2237184), (8, 1957536), (9, 1740032), (12, 1305024), (14, 1118592), (16, 978768), (18, 870016), (21, 745728), (24, 652512), (28, 559296), (32, 489384), (36, 435008), (42, 372864), (48, 326256), (56, 279648), (63, 248576), (64, 244692), (72, 217504), (84, 186432), (96, 163128), (112, 139824), (126, 124288), (128, 122346), (144, 108752), (168, 93216), (192, 81564), (224, 69912), (252, 62144), (256, 61173), (288, 54376), (336, 46608), (384, 40782), (448, 34956), (504, 31072), (576, 27188), (672, 23304), (768, 20391), (896, 17478), (971, 16128), (1008, 15536), (1152, 13594), (1344, 11652), (1792, 8739), (1942, 8064), (2016, 7768), (2304, 6797), (2688, 5826), (2913, 5376), (3884, 4032)]