145477320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16607}}^1$

素因数の和:16694

約数の個数: 64

約数和(自身を含む): 442437120

約数和(自身を除く): 296959800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 16607, 33214, 49821, 66428, 83035, 99642, 132856, 166070, 199284, 249105, 332140, 398568, 498210, 664280, 996420, 1212311, 1992840, 2424622, 3636933, 4849244, 6061555, 7273866, 9698488, 12123110, 14547732, 18184665, 24246220, 29095464, 36369330, 48492440, 72738660, 145477320]

約数ペア:

[(1, 145477320), (2, 72738660), (3, 48492440), (4, 36369330), (5, 29095464), (6, 24246220), (8, 18184665), (10, 14547732), (12, 12123110), (15, 9698488), (20, 7273866), (24, 6061555), (30, 4849244), (40, 3636933), (60, 2424622), (73, 1992840), (120, 1212311), (146, 996420), (219, 664280), (292, 498210), (365, 398568), (438, 332140), (584, 249105), (730, 199284), (876, 166070), (1095, 132856), (1460, 99642), (1752, 83035), (2190, 66428), (2920, 49821), (4380, 33214), (8760, 16607)]