1512320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 3855600

約数和(自身を除く): 2343280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 139, 160, 170, 272, 278, 320, 340, 544, 556, 640, 680, 695, 1088, 1112, 1360, 1390, 2176, 2224, 2363, 2720, 2780, 4448, 4726, 5440, 5560, 8896, 9452, 10880, 11120, 11815, 17792, 18904, 22240, 23630, 37808, 44480, 47260, 75616, 88960, 94520, 151232, 189040, 302464, 378080, 756160, 1512320]

約数ペア:

[(1, 1512320), (2, 756160), (4, 378080), (5, 302464), (8, 189040), (10, 151232), (16, 94520), (17, 88960), (20, 75616), (32, 47260), (34, 44480), (40, 37808), (64, 23630), (68, 22240), (80, 18904), (85, 17792), (128, 11815), (136, 11120), (139, 10880), (160, 9452), (170, 8896), (272, 5560), (278, 5440), (320, 4726), (340, 4448), (544, 2780), (556, 2720), (640, 2363), (680, 2224), (695, 2176), (1088, 1390), (1112, 1360)]