1613631720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13446931}}^1$

素因数の和:13446945

約数の個数: 32

約数和(自身を含む): 4840895520

約数和(自身を除く): 3227263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13446931, 26893862, 40340793, 53787724, 67234655, 80681586, 107575448, 134469310, 161363172, 201703965, 268938620, 322726344, 403407930, 537877240, 806815860, 1613631720]

約数ペア:

[(1, 1613631720), (2, 806815860), (3, 537877240), (4, 403407930), (5, 322726344), (6, 268938620), (8, 201703965), (10, 161363172), (12, 134469310), (15, 107575448), (20, 80681586), (24, 67234655), (30, 53787724), (40, 40340793), (60, 26893862), (120, 13446931)]