538159920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12527}}^1$

素因数の和:12722

約数の個数: 80

約数和(自身を含む): 1677749760

約数和(自身を除く): 1139589840

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, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 12527, 14320, 21480, 25054, 37581, 42960, 50108, 62635, 75162, 100216, 125270, 150324, 187905, 200432, 250540, 300648, 375810, 501080, 601296, 751620, 1002160, 1503240, 2242333, 3006480, 4484666, 6726999, 8969332, 11211665, 13453998, 17938664, 22423330, 26907996, 33634995, 35877328, 44846660, 53815992, 67269990, 89693320, 107631984, 134539980, 179386640, 269079960, 538159920]

約数ペア:

[(1, 538159920), (2, 269079960), (3, 179386640), (4, 134539980), (5, 107631984), (6, 89693320), (8, 67269990), (10, 53815992), (12, 44846660), (15, 35877328), (16, 33634995), (20, 26907996), (24, 22423330), (30, 17938664), (40, 13453998), (48, 11211665), (60, 8969332), (80, 6726999), (120, 4484666), (179, 3006480), (240, 2242333), (358, 1503240), (537, 1002160), (716, 751620), (895, 601296), (1074, 501080), (1432, 375810), (1790, 300648), (2148, 250540), (2685, 200432), (2864, 187905), (3580, 150324), (4296, 125270), (5370, 100216), (7160, 75162), (8592, 62635), (10740, 50108), (12527, 42960), (14320, 37581), (21480, 25054)]