29941680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 94145760

約数和(自身を除く): 64204080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1709, 1752, 2190, 2920, 3418, 3504, 4380, 5127, 5840, 6836, 8545, 8760, 10254, 13672, 17090, 17520, 20508, 25635, 27344, 34180, 41016, 51270, 68360, 82032, 102540, 124757, 136720, 205080, 249514, 374271, 410160, 499028, 623785, 748542, 998056, 1247570, 1497084, 1871355, 1996112, 2495140, 2994168, 3742710, 4990280, 5988336, 7485420, 9980560, 14970840, 29941680]

約数ペア:

[(1, 29941680), (2, 14970840), (3, 9980560), (4, 7485420), (5, 5988336), (6, 4990280), (8, 3742710), (10, 2994168), (12, 2495140), (15, 1996112), (16, 1871355), (20, 1497084), (24, 1247570), (30, 998056), (40, 748542), (48, 623785), (60, 499028), (73, 410160), (80, 374271), (120, 249514), (146, 205080), (219, 136720), (240, 124757), (292, 102540), (365, 82032), (438, 68360), (584, 51270), (730, 41016), (876, 34180), (1095, 27344), (1168, 25635), (1460, 20508), (1709, 17520), (1752, 17090), (2190, 13672), (2920, 10254), (3418, 8760), (3504, 8545), (4380, 6836), (5127, 5840)]