1794240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 7132320

約数和(自身を除く): 5338080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 267, 280, 288, 315, 320, 336, 356, 360, 420, 445, 448, 480, 504, 534, 560, 576, 623, 630, 672, 712, 720, 801, 840, 890, 960, 1008, 1068, 1120, 1246, 1260, 1335, 1344, 1424, 1440, 1602, 1680, 1780, 1869, 2016, 2136, 2240, 2492, 2520, 2670, 2848, 2880, 3115, 3204, 3360, 3560, 3738, 4005, 4032, 4272, 4984, 5040, 5340, 5607, 5696, 6230, 6408, 6720, 7120, 7476, 8010, 8544, 9345, 9968, 10080, 10680, 11214, 12460, 12816, 14240, 14952, 16020, 17088, 18690, 19936, 20160, 21360, 22428, 24920, 25632, 28035, 28480, 29904, 32040, 37380, 39872, 42720, 44856, 49840, 51264, 56070, 59808, 64080, 74760, 85440, 89712, 99680, 112140, 119616, 128160, 149520, 179424, 199360, 224280, 256320, 299040, 358848, 448560, 598080, 897120, 1794240]

約数ペア:

[(1, 1794240), (2, 897120), (3, 598080), (4, 448560), (5, 358848), (6, 299040), (7, 256320), (8, 224280), (9, 199360), (10, 179424), (12, 149520), (14, 128160), (15, 119616), (16, 112140), (18, 99680), (20, 89712), (21, 85440), (24, 74760), (28, 64080), (30, 59808), (32, 56070), (35, 51264), (36, 49840), (40, 44856), (42, 42720), (45, 39872), (48, 37380), (56, 32040), (60, 29904), (63, 28480), (64, 28035), (70, 25632), (72, 24920), (80, 22428), (84, 21360), (89, 20160), (90, 19936), (96, 18690), (105, 17088), (112, 16020), (120, 14952), (126, 14240), (140, 12816), (144, 12460), (160, 11214), (168, 10680), (178, 10080), (180, 9968), (192, 9345), (210, 8544), (224, 8010), (240, 7476), (252, 7120), (267, 6720), (280, 6408), (288, 6230), (315, 5696), (320, 5607), (336, 5340), (356, 5040), (360, 4984), (420, 4272), (445, 4032), (448, 4005), (480, 3738), (504, 3560), (534, 3360), (560, 3204), (576, 3115), (623, 2880), (630, 2848), (672, 2670), (712, 2520), (720, 2492), (801, 2240), (840, 2136), (890, 2016), (960, 1869), (1008, 1780), (1068, 1680), (1120, 1602), (1246, 1440), (1260, 1424), (1335, 1344)]