18360480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 41514720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1319, 1392, 1740, 2320, 2638, 2784, 3480, 3957, 4640, 5276, 6595, 6960, 7914, 10552, 13190, 13920, 15828, 19785, 21104, 26380, 31656, 38251, 39570, 42208, 52760, 63312, 76502, 79140, 105520, 114753, 126624, 153004, 158280, 191255, 211040, 229506, 306008, 316560, 382510, 459012, 573765, 612016, 633120, 765020, 918024, 1147530, 1224032, 1530040, 1836048, 2295060, 3060080, 3672096, 4590120, 6120160, 9180240, 18360480]

約数ペア:

[(1, 18360480), (2, 9180240), (3, 6120160), (4, 4590120), (5, 3672096), (6, 3060080), (8, 2295060), (10, 1836048), (12, 1530040), (15, 1224032), (16, 1147530), (20, 918024), (24, 765020), (29, 633120), (30, 612016), (32, 573765), (40, 459012), (48, 382510), (58, 316560), (60, 306008), (80, 229506), (87, 211040), (96, 191255), (116, 158280), (120, 153004), (145, 126624), (160, 114753), (174, 105520), (232, 79140), (240, 76502), (290, 63312), (348, 52760), (435, 42208), (464, 39570), (480, 38251), (580, 31656), (696, 26380), (870, 21104), (928, 19785), (1160, 15828), (1319, 13920), (1392, 13190), (1740, 10552), (2320, 7914), (2638, 6960), (2784, 6595), (3480, 5276), (3957, 4640)]