142380660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32507}}^1$

素因数の和:32592

約数の個数: 48

約数和(自身を含む): 404139456

約数和(自身を除く): 261758796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 32507, 65014, 97521, 130028, 162535, 195042, 325070, 390084, 487605, 650140, 975210, 1950420, 2373011, 4746022, 7119033, 9492044, 11865055, 14238066, 23730110, 28476132, 35595165, 47460220, 71190330, 142380660]

約数ペア:

[(1, 142380660), (2, 71190330), (3, 47460220), (4, 35595165), (5, 28476132), (6, 23730110), (10, 14238066), (12, 11865055), (15, 9492044), (20, 7119033), (30, 4746022), (60, 2373011), (73, 1950420), (146, 975210), (219, 650140), (292, 487605), (365, 390084), (438, 325070), (730, 195042), (876, 162535), (1095, 130028), (1460, 97521), (2190, 65014), (4380, 32507)]