156625680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652607}}^1$

素因数の和:652623

約数の個数: 40

約数和(自身を含む): 485540352

約数和(自身を除く): 328914672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652607, 1305214, 1957821, 2610428, 3263035, 3915642, 5220856, 6526070, 7831284, 9789105, 10441712, 13052140, 15662568, 19578210, 26104280, 31325136, 39156420, 52208560, 78312840, 156625680]

約数ペア:

[(1, 156625680), (2, 78312840), (3, 52208560), (4, 39156420), (5, 31325136), (6, 26104280), (8, 19578210), (10, 15662568), (12, 13052140), (15, 10441712), (16, 9789105), (20, 7831284), (24, 6526070), (30, 5220856), (40, 3915642), (48, 3263035), (60, 2610428), (80, 1957821), (120, 1305214), (240, 652607)]