39054720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20363

約数の個数: 64

約数和(自身を含む): 124493040

約数和(自身を除く): 85438320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 305115, 325456, 406820, 488184, 610230, 650912, 813640, 976368, 1220460, 1301824, 1627280, 1952736, 2440920, 2603648, 3254560, 3905472, 4881840, 6509120, 7810944, 9763680, 13018240, 19527360, 39054720]

約数ペア:

[(1, 39054720), (2, 19527360), (3, 13018240), (4, 9763680), (5, 7810944), (6, 6509120), (8, 4881840), (10, 3905472), (12, 3254560), (15, 2603648), (16, 2440920), (20, 1952736), (24, 1627280), (30, 1301824), (32, 1220460), (40, 976368), (48, 813640), (60, 650912), (64, 610230), (80, 488184), (96, 406820), (120, 325456), (128, 305115), (160, 244092), (192, 203410), (240, 162728), (320, 122046), (384, 101705), (480, 81364), (640, 61023), (960, 40682), (1920, 20341)]