237892320

素因数分解:

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

素因数の和:165224

約数の個数: 72

約数和(自身を含む): 811812456

約数和(自身を除く): 573920136

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 165203, 330406, 495609, 660812, 826015, 991218, 1321624, 1486827, 1652030, 1982436, 2478045, 2643248, 2973654, 3304060, 3964872, 4956090, 5286496, 5947308, 6608120, 7434135, 7929744, 9912180, 11894616, 13216240, 14868270, 15859488, 19824360, 23789232, 26432480, 29736540, 39648720, 47578464, 59473080, 79297440, 118946160, 237892320]

約数ペア:

[(1, 237892320), (2, 118946160), (3, 79297440), (4, 59473080), (5, 47578464), (6, 39648720), (8, 29736540), (9, 26432480), (10, 23789232), (12, 19824360), (15, 15859488), (16, 14868270), (18, 13216240), (20, 11894616), (24, 9912180), (30, 7929744), (32, 7434135), (36, 6608120), (40, 5947308), (45, 5286496), (48, 4956090), (60, 3964872), (72, 3304060), (80, 2973654), (90, 2643248), (96, 2478045), (120, 1982436), (144, 1652030), (160, 1486827), (180, 1321624), (240, 991218), (288, 826015), (360, 660812), (480, 495609), (720, 330406), (1440, 165203)]