12911143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{116191}}^1$

素因数の和:116670

約数の個数: 80

約数和(自身を含む): 40111337472

約数和(自身を除く): 27200193552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 7408, 9260, 11112, 13890, 18520, 22224, 27780, 37040, 55560, 111120, 116191, 232382, 348573, 464764, 580955, 697146, 929528, 1161910, 1394292, 1742865, 1859056, 2323820, 2788584, 3485730, 4647640, 5577168, 6971460, 9295280, 13942920, 27885840, 53796433, 107592866, 161389299, 215185732, 268982165, 322778598, 430371464, 537964330, 645557196, 806946495, 860742928, 1075928660, 1291114392, 1613892990, 2151857320, 2582228784, 3227785980, 4303714640, 6455571960, 12911143920]

約数ペア:

[(1, 12911143920), (2, 6455571960), (3, 4303714640), (4, 3227785980), (5, 2582228784), (6, 2151857320), (8, 1613892990), (10, 1291114392), (12, 1075928660), (15, 860742928), (16, 806946495), (20, 645557196), (24, 537964330), (30, 430371464), (40, 322778598), (48, 268982165), (60, 215185732), (80, 161389299), (120, 107592866), (240, 53796433), (463, 27885840), (926, 13942920), (1389, 9295280), (1852, 6971460), (2315, 5577168), (2778, 4647640), (3704, 3485730), (4630, 2788584), (5556, 2323820), (6945, 1859056), (7408, 1742865), (9260, 1394292), (11112, 1161910), (13890, 929528), (18520, 697146), (22224, 580955), (27780, 464764), (37040, 348573), (55560, 232382), (111120, 116191)]