140087280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583697}}^1$

素因数の和:583713

約数の個数: 40

約数和(自身を含む): 434271312

約数和(自身を除く): 294184032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583697, 1167394, 1751091, 2334788, 2918485, 3502182, 4669576, 5836970, 7004364, 8755455, 9339152, 11673940, 14008728, 17510910, 23347880, 28017456, 35021820, 46695760, 70043640, 140087280]

約数ペア:

[(1, 140087280), (2, 70043640), (3, 46695760), (4, 35021820), (5, 28017456), (6, 23347880), (8, 17510910), (10, 14008728), (12, 11673940), (15, 9339152), (16, 8755455), (20, 7004364), (24, 5836970), (30, 4669576), (40, 3502182), (48, 2918485), (60, 2334788), (80, 1751091), (120, 1167394), (240, 583697)]