268965120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 869762880

約数和(自身を除く): 600797760

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, 256, 267, 320, 356, 384, 445, 480, 534, 640, 712, 768, 787, 890, 960, 1068, 1280, 1335, 1424, 1574, 1780, 1920, 2136, 2361, 2670, 2848, 3148, 3560, 3840, 3935, 4272, 4722, 5340, 5696, 6296, 7120, 7870, 8544, 9444, 10680, 11392, 11805, 12592, 14240, 15740, 17088, 18888, 21360, 22784, 23610, 25184, 28480, 31480, 34176, 37776, 42720, 47220, 50368, 56960, 62960, 68352, 70043, 75552, 85440, 94440, 100736, 113920, 125920, 140086, 151104, 170880, 188880, 201472, 210129, 251840, 280172, 302208, 341760, 350215, 377760, 420258, 503680, 560344, 604416, 700430, 755520, 840516, 1007360, 1050645, 1120688, 1400860, 1511040, 1681032, 2101290, 2241376, 2801720, 3022080, 3362064, 4202580, 4482752, 5603440, 6724128, 8405160, 8965504, 11206880, 13448256, 16810320, 17931008, 22413760, 26896512, 33620640, 44827520, 53793024, 67241280, 89655040, 134482560, 268965120]

約数ペア:

[(1, 268965120), (2, 134482560), (3, 89655040), (4, 67241280), (5, 53793024), (6, 44827520), (8, 33620640), (10, 26896512), (12, 22413760), (15, 17931008), (16, 16810320), (20, 13448256), (24, 11206880), (30, 8965504), (32, 8405160), (40, 6724128), (48, 5603440), (60, 4482752), (64, 4202580), (80, 3362064), (89, 3022080), (96, 2801720), (120, 2241376), (128, 2101290), (160, 1681032), (178, 1511040), (192, 1400860), (240, 1120688), (256, 1050645), (267, 1007360), (320, 840516), (356, 755520), (384, 700430), (445, 604416), (480, 560344), (534, 503680), (640, 420258), (712, 377760), (768, 350215), (787, 341760), (890, 302208), (960, 280172), (1068, 251840), (1280, 210129), (1335, 201472), (1424, 188880), (1574, 170880), (1780, 151104), (1920, 140086), (2136, 125920), (2361, 113920), (2670, 100736), (2848, 94440), (3148, 85440), (3560, 75552), (3840, 70043), (3935, 68352), (4272, 62960), (4722, 56960), (5340, 50368), (5696, 47220), (6296, 42720), (7120, 37776), (7870, 34176), (8544, 31480), (9444, 28480), (10680, 25184), (11392, 23610), (11805, 22784), (12592, 21360), (14240, 18888), (15740, 17088)]