66545040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 207576000

約数和(自身を除く): 141030960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1549, 1790, 2148, 2685, 2864, 3098, 3580, 4296, 4647, 5370, 6196, 7160, 7745, 8592, 9294, 10740, 12392, 14320, 15490, 18588, 21480, 23235, 24784, 30980, 37176, 42960, 46470, 61960, 74352, 92940, 123920, 185880, 277271, 371760, 554542, 831813, 1109084, 1386355, 1663626, 2218168, 2772710, 3327252, 4159065, 4436336, 5545420, 6654504, 8318130, 11090840, 13309008, 16636260, 22181680, 33272520, 66545040]

約数ペア:

[(1, 66545040), (2, 33272520), (3, 22181680), (4, 16636260), (5, 13309008), (6, 11090840), (8, 8318130), (10, 6654504), (12, 5545420), (15, 4436336), (16, 4159065), (20, 3327252), (24, 2772710), (30, 2218168), (40, 1663626), (48, 1386355), (60, 1109084), (80, 831813), (120, 554542), (179, 371760), (240, 277271), (358, 185880), (537, 123920), (716, 92940), (895, 74352), (1074, 61960), (1432, 46470), (1549, 42960), (1790, 37176), (2148, 30980), (2685, 24784), (2864, 23235), (3098, 21480), (3580, 18588), (4296, 15490), (4647, 14320), (5370, 12392), (6196, 10740), (7160, 9294), (7745, 8592)]