264693120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 853740000

約数和(自身を除く): 589046880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1549, 1780, 1920, 2136, 2670, 2848, 3098, 3560, 4272, 4647, 5340, 5696, 6196, 7120, 7745, 8544, 9294, 10680, 11392, 12392, 14240, 15490, 17088, 18588, 21360, 23235, 24784, 28480, 30980, 34176, 37176, 42720, 46470, 49568, 56960, 61960, 74352, 85440, 92940, 99136, 123920, 137861, 148704, 170880, 185880, 198272, 247840, 275722, 297408, 371760, 413583, 495680, 551444, 594816, 689305, 743520, 827166, 991360, 1102888, 1378610, 1487040, 1654332, 2067915, 2205776, 2757220, 2974080, 3308664, 4135830, 4411552, 5514440, 6617328, 8271660, 8823104, 11028880, 13234656, 16543320, 17646208, 22057760, 26469312, 33086640, 44115520, 52938624, 66173280, 88231040, 132346560, 264693120]

約数ペア:

[(1, 264693120), (2, 132346560), (3, 88231040), (4, 66173280), (5, 52938624), (6, 44115520), (8, 33086640), (10, 26469312), (12, 22057760), (15, 17646208), (16, 16543320), (20, 13234656), (24, 11028880), (30, 8823104), (32, 8271660), (40, 6617328), (48, 5514440), (60, 4411552), (64, 4135830), (80, 3308664), (89, 2974080), (96, 2757220), (120, 2205776), (128, 2067915), (160, 1654332), (178, 1487040), (192, 1378610), (240, 1102888), (267, 991360), (320, 827166), (356, 743520), (384, 689305), (445, 594816), (480, 551444), (534, 495680), (640, 413583), (712, 371760), (890, 297408), (960, 275722), (1068, 247840), (1335, 198272), (1424, 185880), (1549, 170880), (1780, 148704), (1920, 137861), (2136, 123920), (2670, 99136), (2848, 92940), (3098, 85440), (3560, 74352), (4272, 61960), (4647, 56960), (5340, 49568), (5696, 46470), (6196, 42720), (7120, 37176), (7745, 34176), (8544, 30980), (9294, 28480), (10680, 24784), (11392, 23235), (12392, 21360), (14240, 18588), (15490, 17088)]