70459440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 219816288

約数和(自身を除く): 149356848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1697, 1730, 2076, 2595, 2768, 3394, 3460, 4152, 5091, 5190, 6788, 6920, 8304, 8485, 10182, 10380, 13576, 13840, 16970, 20364, 20760, 25455, 27152, 33940, 40728, 41520, 50910, 67880, 81456, 101820, 135760, 203640, 293581, 407280, 587162, 880743, 1174324, 1467905, 1761486, 2348648, 2935810, 3522972, 4403715, 4697296, 5871620, 7045944, 8807430, 11743240, 14091888, 17614860, 23486480, 35229720, 70459440]

約数ペア:

[(1, 70459440), (2, 35229720), (3, 23486480), (4, 17614860), (5, 14091888), (6, 11743240), (8, 8807430), (10, 7045944), (12, 5871620), (15, 4697296), (16, 4403715), (20, 3522972), (24, 2935810), (30, 2348648), (40, 1761486), (48, 1467905), (60, 1174324), (80, 880743), (120, 587162), (173, 407280), (240, 293581), (346, 203640), (519, 135760), (692, 101820), (865, 81456), (1038, 67880), (1384, 50910), (1697, 41520), (1730, 40728), (2076, 33940), (2595, 27152), (2768, 25455), (3394, 20760), (3460, 20364), (4152, 16970), (5091, 13840), (5190, 13576), (6788, 10380), (6920, 10182), (8304, 8485)]