755339520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15131}}^1$

素因数の和:15168

約数の個数: 144

約数和(自身を含む): 2598103872

約数和(自身を除く): 1842764352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 15131, 16640, 24960, 30262, 45393, 49920, 60524, 75655, 90786, 121048, 151310, 181572, 196703, 226965, 242096, 302620, 363144, 393406, 453930, 484192, 590109, 605240, 726288, 786812, 907860, 968384, 983515, 1180218, 1210480, 1452576, 1573624, 1815720, 1936768, 1967030, 2360436, 2420960, 2905152, 2950545, 3147248, 3631440, 3873536, 3934060, 4720872, 4841920, 5810304, 5901090, 6294496, 7262880, 7868120, 9441744, 9683840, 11620608, 11802180, 12588992, 14525760, 15736240, 18883488, 19367680, 23604360, 25177984, 29051520, 31472480, 37766976, 47208720, 50355968, 58103040, 62944960, 75533952, 94417440, 125889920, 151067904, 188834880, 251779840, 377669760, 755339520]

約数ペア:

[(1, 755339520), (2, 377669760), (3, 251779840), (4, 188834880), (5, 151067904), (6, 125889920), (8, 94417440), (10, 75533952), (12, 62944960), (13, 58103040), (15, 50355968), (16, 47208720), (20, 37766976), (24, 31472480), (26, 29051520), (30, 25177984), (32, 23604360), (39, 19367680), (40, 18883488), (48, 15736240), (52, 14525760), (60, 12588992), (64, 11802180), (65, 11620608), (78, 9683840), (80, 9441744), (96, 7868120), (104, 7262880), (120, 6294496), (128, 5901090), (130, 5810304), (156, 4841920), (160, 4720872), (192, 3934060), (195, 3873536), (208, 3631440), (240, 3147248), (256, 2950545), (260, 2905152), (312, 2420960), (320, 2360436), (384, 1967030), (390, 1936768), (416, 1815720), (480, 1573624), (520, 1452576), (624, 1210480), (640, 1180218), (768, 983515), (780, 968384), (832, 907860), (960, 786812), (1040, 726288), (1248, 605240), (1280, 590109), (1560, 484192), (1664, 453930), (1920, 393406), (2080, 363144), (2496, 302620), (3120, 242096), (3328, 226965), (3840, 196703), (4160, 181572), (4992, 151310), (6240, 121048), (8320, 90786), (9984, 75655), (12480, 60524), (15131, 49920), (16640, 45393), (24960, 30262)]