1123655040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 3897962640

約数和(自身を除く): 2774307600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 373, 384, 480, 523, 576, 640, 720, 746, 960, 1046, 1119, 1152, 1440, 1492, 1569, 1865, 1920, 2092, 2238, 2615, 2880, 2984, 3138, 3357, 3730, 4184, 4476, 4707, 5230, 5595, 5760, 5968, 6276, 6714, 7460, 7845, 8368, 8952, 9414, 10460, 11190, 11936, 12552, 13428, 14920, 15690, 16736, 16785, 17904, 18828, 20920, 22380, 23535, 23872, 25104, 26856, 29840, 31380, 33472, 33570, 35808, 37656, 41840, 44760, 47070, 47744, 50208, 53712, 59680, 62760, 66944, 67140, 71616, 75312, 83680, 89520, 94140, 100416, 107424, 119360, 125520, 134280, 143232, 150624, 167360, 179040, 188280, 195079, 200832, 214848, 238720, 251040, 268560, 301248, 334720, 358080, 376560, 390158, 429696, 502080, 537120, 585237, 602496, 716160, 753120, 780316, 975395, 1004160, 1074240, 1170474, 1506240, 1560632, 1755711, 1950790, 2148480, 2340948, 2926185, 3012480, 3121264, 3511422, 3901580, 4681896, 5852370, 6242528, 7022844, 7803160, 8778555, 9363792, 11704740, 12485056, 14045688, 15606320, 17557110, 18727584, 23409480, 24970112, 28091376, 31212640, 35114220, 37455168, 46818960, 56182752, 62425280, 70228440, 74910336, 93637920, 112365504, 124850560, 140456880, 187275840, 224731008, 280913760, 374551680, 561827520, 1123655040]

約数ペア:

[(1, 1123655040), (2, 561827520), (3, 374551680), (4, 280913760), (5, 224731008), (6, 187275840), (8, 140456880), (9, 124850560), (10, 112365504), (12, 93637920), (15, 74910336), (16, 70228440), (18, 62425280), (20, 56182752), (24, 46818960), (30, 37455168), (32, 35114220), (36, 31212640), (40, 28091376), (45, 24970112), (48, 23409480), (60, 18727584), (64, 17557110), (72, 15606320), (80, 14045688), (90, 12485056), (96, 11704740), (120, 9363792), (128, 8778555), (144, 7803160), (160, 7022844), (180, 6242528), (192, 5852370), (240, 4681896), (288, 3901580), (320, 3511422), (360, 3121264), (373, 3012480), (384, 2926185), (480, 2340948), (523, 2148480), (576, 1950790), (640, 1755711), (720, 1560632), (746, 1506240), (960, 1170474), (1046, 1074240), (1119, 1004160), (1152, 975395), (1440, 780316), (1492, 753120), (1569, 716160), (1865, 602496), (1920, 585237), (2092, 537120), (2238, 502080), (2615, 429696), (2880, 390158), (2984, 376560), (3138, 358080), (3357, 334720), (3730, 301248), (4184, 268560), (4476, 251040), (4707, 238720), (5230, 214848), (5595, 200832), (5760, 195079), (5968, 188280), (6276, 179040), (6714, 167360), (7460, 150624), (7845, 143232), (8368, 134280), (8952, 125520), (9414, 119360), (10460, 107424), (11190, 100416), (11936, 94140), (12552, 89520), (13428, 83680), (14920, 75312), (15690, 71616), (16736, 67140), (16785, 66944), (17904, 62760), (18828, 59680), (20920, 53712), (22380, 50208), (23535, 47744), (23872, 47070), (25104, 44760), (26856, 41840), (29840, 37656), (31380, 35808), (33472, 33570)]