2460795840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{854443}}^1$

素因数の和:854466

約数の個数: 84

約数和(自身を含む): 8464122264

約数和(自身を除く): 6003326424

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 854443, 1708886, 2563329, 3417772, 4272215, 5126658, 6835544, 7689987, 8544430, 10253316, 12816645, 13671088, 15379974, 17088860, 20506632, 25633290, 27342176, 30759948, 34177720, 38449935, 41013264, 51266580, 54684352, 61519896, 68355440, 76899870, 82026528, 102533160, 123039792, 136710880, 153799740, 164053056, 205066320, 246079584, 273421760, 307599480, 410132640, 492159168, 615198960, 820265280, 1230397920, 2460795840]

約数ペア:

[(1, 2460795840), (2, 1230397920), (3, 820265280), (4, 615198960), (5, 492159168), (6, 410132640), (8, 307599480), (9, 273421760), (10, 246079584), (12, 205066320), (15, 164053056), (16, 153799740), (18, 136710880), (20, 123039792), (24, 102533160), (30, 82026528), (32, 76899870), (36, 68355440), (40, 61519896), (45, 54684352), (48, 51266580), (60, 41013264), (64, 38449935), (72, 34177720), (80, 30759948), (90, 27342176), (96, 25633290), (120, 20506632), (144, 17088860), (160, 15379974), (180, 13671088), (192, 12816645), (240, 10253316), (288, 8544430), (320, 7689987), (360, 6835544), (480, 5126658), (576, 4272215), (720, 3417772), (960, 2563329), (1440, 1708886), (2880, 854443)]