1627728360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{12433}}^1$

素因数の和:13538

約数の個数: 64

約数和(自身を含む): 4888054080

約数和(自身を除く): 3260325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 2182, 3273, 4364, 5455, 6546, 8728, 10910, 12433, 13092, 16365, 21820, 24866, 26184, 32730, 37299, 43640, 49732, 62165, 65460, 74598, 99464, 124330, 130920, 149196, 186495, 248660, 298392, 372990, 497320, 745980, 1491960, 13564403, 27128806, 40693209, 54257612, 67822015, 81386418, 108515224, 135644030, 162772836, 203466045, 271288060, 325545672, 406932090, 542576120, 813864180, 1627728360]

約数ペア:

[(1, 1627728360), (2, 813864180), (3, 542576120), (4, 406932090), (5, 325545672), (6, 271288060), (8, 203466045), (10, 162772836), (12, 135644030), (15, 108515224), (20, 81386418), (24, 67822015), (30, 54257612), (40, 40693209), (60, 27128806), (120, 13564403), (1091, 1491960), (2182, 745980), (3273, 497320), (4364, 372990), (5455, 298392), (6546, 248660), (8728, 186495), (10910, 149196), (12433, 130920), (13092, 124330), (16365, 99464), (21820, 74598), (24866, 65460), (26184, 62165), (32730, 49732), (37299, 43640)]