47978520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5564

約数の個数: 64

約数和(自身を含む): 145933920

約数和(自身を除く): 97955400

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, 5477, 8760, 10954, 16431, 21908, 27385, 32862, 43816, 54770, 65724, 82155, 109540, 131448, 164310, 219080, 328620, 399821, 657240, 799642, 1199463, 1599284, 1999105, 2398926, 3198568, 3998210, 4797852, 5997315, 7996420, 9595704, 11994630, 15992840, 23989260, 47978520]

約数ペア:

[(1, 47978520), (2, 23989260), (3, 15992840), (4, 11994630), (5, 9595704), (6, 7996420), (8, 5997315), (10, 4797852), (12, 3998210), (15, 3198568), (20, 2398926), (24, 1999105), (30, 1599284), (40, 1199463), (60, 799642), (73, 657240), (120, 399821), (146, 328620), (219, 219080), (292, 164310), (365, 131448), (438, 109540), (584, 82155), (730, 65724), (876, 54770), (1095, 43816), (1460, 32862), (1752, 27385), (2190, 21908), (2920, 16431), (4380, 10954), (5477, 8760)]