291683040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55243}}^1$

素因数の和:55272

約数の個数: 96

約数和(自身を含む): 1002347136

約数和(自身を除く): 710664096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 55243, 110486, 165729, 220972, 276215, 331458, 441944, 552430, 607673, 662916, 828645, 883888, 1104860, 1215346, 1325832, 1657290, 1767776, 1823019, 2209720, 2430692, 2651664, 3038365, 3314580, 3646038, 4419440, 4861384, 5303328, 6076730, 6629160, 7292076, 8838880, 9115095, 9722768, 12153460, 13258320, 14584152, 18230190, 19445536, 24306920, 26516640, 29168304, 36460380, 48613840, 58336608, 72920760, 97227680, 145841520, 291683040]

約数ペア:

[(1, 291683040), (2, 145841520), (3, 97227680), (4, 72920760), (5, 58336608), (6, 48613840), (8, 36460380), (10, 29168304), (11, 26516640), (12, 24306920), (15, 19445536), (16, 18230190), (20, 14584152), (22, 13258320), (24, 12153460), (30, 9722768), (32, 9115095), (33, 8838880), (40, 7292076), (44, 6629160), (48, 6076730), (55, 5303328), (60, 4861384), (66, 4419440), (80, 3646038), (88, 3314580), (96, 3038365), (110, 2651664), (120, 2430692), (132, 2209720), (160, 1823019), (165, 1767776), (176, 1657290), (220, 1325832), (240, 1215346), (264, 1104860), (330, 883888), (352, 828645), (440, 662916), (480, 607673), (528, 552430), (660, 441944), (880, 331458), (1056, 276215), (1320, 220972), (1760, 165729), (2640, 110486), (5280, 55243)]