3616480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 9767520

約数和(自身を除く): 6151040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3229, 6458, 12916, 16145, 22603, 25832, 32290, 45206, 51664, 64580, 90412, 103328, 113015, 129160, 180824, 226030, 258320, 361648, 452060, 516640, 723296, 904120, 1808240, 3616480]

約数ペア:

[(1, 3616480), (2, 1808240), (4, 904120), (5, 723296), (7, 516640), (8, 452060), (10, 361648), (14, 258320), (16, 226030), (20, 180824), (28, 129160), (32, 113015), (35, 103328), (40, 90412), (56, 64580), (70, 51664), (80, 45206), (112, 32290), (140, 25832), (160, 22603), (224, 16145), (280, 12916), (560, 6458), (1120, 3229)]