317189760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{165203}}^1$

素因数の和:165225

約数の個数: 64

約数和(自身を含む): 1011048480

約数和(自身を除く): 693858720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 165203, 330406, 495609, 660812, 826015, 991218, 1321624, 1652030, 1982436, 2478045, 2643248, 3304060, 3964872, 4956090, 5286496, 6608120, 7929744, 9912180, 10572992, 13216240, 15859488, 19824360, 21145984, 26432480, 31718976, 39648720, 52864960, 63437952, 79297440, 105729920, 158594880, 317189760]

約数ペア:

[(1, 317189760), (2, 158594880), (3, 105729920), (4, 79297440), (5, 63437952), (6, 52864960), (8, 39648720), (10, 31718976), (12, 26432480), (15, 21145984), (16, 19824360), (20, 15859488), (24, 13216240), (30, 10572992), (32, 9912180), (40, 7929744), (48, 6608120), (60, 5286496), (64, 4956090), (80, 3964872), (96, 3304060), (120, 2643248), (128, 2478045), (160, 1982436), (192, 1652030), (240, 1321624), (320, 991218), (384, 826015), (480, 660812), (640, 495609), (960, 330406), (1920, 165203)]