788127540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{116243}}^1$

素因数の和:116368

約数の個数: 48

約数和(自身を含む): 2226305088

約数和(自身を除く): 1438177548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 116243, 232486, 348729, 464972, 581215, 697458, 1162430, 1394916, 1743645, 2324860, 3487290, 6974580, 13135459, 26270918, 39406377, 52541836, 65677295, 78812754, 131354590, 157625508, 197031885, 262709180, 394063770, 788127540]

約数ペア:

[(1, 788127540), (2, 394063770), (3, 262709180), (4, 197031885), (5, 157625508), (6, 131354590), (10, 78812754), (12, 65677295), (15, 52541836), (20, 39406377), (30, 26270918), (60, 13135459), (113, 6974580), (226, 3487290), (339, 2324860), (452, 1743645), (565, 1394916), (678, 1162430), (1130, 697458), (1356, 581215), (1695, 464972), (2260, 348729), (3390, 232486), (6780, 116243)]