1189275840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{412943}}^1$

素因数の和:412966

約数の個数: 84

約数和(自身を含む): 4090623264

約数和(自身を除く): 2901347424

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, 412943, 825886, 1238829, 1651772, 2064715, 2477658, 3303544, 3716487, 4129430, 4955316, 6194145, 6607088, 7432974, 8258860, 9910632, 12388290, 13214176, 14865948, 16517720, 18582435, 19821264, 24776580, 26428352, 29731896, 33035440, 37164870, 39642528, 49553160, 59463792, 66070880, 74329740, 79285056, 99106320, 118927584, 132141760, 148659480, 198212640, 237855168, 297318960, 396425280, 594637920, 1189275840]

約数ペア:

[(1, 1189275840), (2, 594637920), (3, 396425280), (4, 297318960), (5, 237855168), (6, 198212640), (8, 148659480), (9, 132141760), (10, 118927584), (12, 99106320), (15, 79285056), (16, 74329740), (18, 66070880), (20, 59463792), (24, 49553160), (30, 39642528), (32, 37164870), (36, 33035440), (40, 29731896), (45, 26428352), (48, 24776580), (60, 19821264), (64, 18582435), (72, 16517720), (80, 14865948), (90, 13214176), (96, 12388290), (120, 9910632), (144, 8258860), (160, 7432974), (180, 6607088), (192, 6194145), (240, 4955316), (288, 4129430), (320, 3716487), (360, 3303544), (480, 2477658), (576, 2064715), (720, 1651772), (960, 1238829), (1440, 825886), (2880, 412943)]