1439782320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{43789}}^1$

素因数の和:43942

約数の個数: 80

約数和(自身を含む): 4496006880

約数和(自身を除く): 3056224560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 32880, 43789, 87578, 131367, 175156, 218945, 262734, 350312, 437890, 525468, 656835, 700624, 875780, 1050936, 1313670, 1751560, 2101872, 2627340, 3503120, 5254680, 5999093, 10509360, 11998186, 17997279, 23996372, 29995465, 35994558, 47992744, 59990930, 71989116, 89986395, 95985488, 119981860, 143978232, 179972790, 239963720, 287956464, 359945580, 479927440, 719891160, 1439782320]

約数ペア:

[(1, 1439782320), (2, 719891160), (3, 479927440), (4, 359945580), (5, 287956464), (6, 239963720), (8, 179972790), (10, 143978232), (12, 119981860), (15, 95985488), (16, 89986395), (20, 71989116), (24, 59990930), (30, 47992744), (40, 35994558), (48, 29995465), (60, 23996372), (80, 17997279), (120, 11998186), (137, 10509360), (240, 5999093), (274, 5254680), (411, 3503120), (548, 2627340), (685, 2101872), (822, 1751560), (1096, 1313670), (1370, 1050936), (1644, 875780), (2055, 700624), (2192, 656835), (2740, 525468), (3288, 437890), (4110, 350312), (5480, 262734), (6576, 218945), (8220, 175156), (10960, 131367), (16440, 87578), (32880, 43789)]