1330709760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{115513}}^1$

素因数の和:115540

約数の個数: 108

約数和(自身を含む): 4604157012

約数和(自身を除く): 3273447252

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 115513, 231026, 346539, 462052, 577565, 693078, 924104, 1039617, 1155130, 1386156, 1732695, 1848208, 2079234, 2310260, 2772312, 3465390, 3696416, 4158468, 4620520, 5198085, 5544624, 6930780, 7392832, 8316936, 9241040, 10396170, 11089248, 13861560, 14785664, 16633872, 18482080, 20792340, 22178496, 27723120, 29571328, 33267744, 36964160, 41584680, 44356992, 55446240, 66535488, 73928320, 83169360, 88713984, 110892480, 133070976, 147856640, 166338720, 221784960, 266141952, 332677440, 443569920, 665354880, 1330709760]

約数ペア:

[(1, 1330709760), (2, 665354880), (3, 443569920), (4, 332677440), (5, 266141952), (6, 221784960), (8, 166338720), (9, 147856640), (10, 133070976), (12, 110892480), (15, 88713984), (16, 83169360), (18, 73928320), (20, 66535488), (24, 55446240), (30, 44356992), (32, 41584680), (36, 36964160), (40, 33267744), (45, 29571328), (48, 27723120), (60, 22178496), (64, 20792340), (72, 18482080), (80, 16633872), (90, 14785664), (96, 13861560), (120, 11089248), (128, 10396170), (144, 9241040), (160, 8316936), (180, 7392832), (192, 6930780), (240, 5544624), (256, 5198085), (288, 4620520), (320, 4158468), (360, 3696416), (384, 3465390), (480, 2772312), (576, 2310260), (640, 2079234), (720, 1848208), (768, 1732695), (960, 1386156), (1152, 1155130), (1280, 1039617), (1440, 924104), (1920, 693078), (2304, 577565), (2880, 462052), (3840, 346539), (5760, 231026), (11520, 115513)]