84770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9677}}^1$

素因数の和:9764

約数の個数: 64

約数和(自身を含む): 257821920

約数和(自身を除く): 173051400

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, 8760, 9677, 19354, 29031, 38708, 48385, 58062, 77416, 96770, 116124, 145155, 193540, 232248, 290310, 387080, 580620, 706421, 1161240, 1412842, 2119263, 2825684, 3532105, 4238526, 5651368, 7064210, 8477052, 10596315, 14128420, 16954104, 21192630, 28256840, 42385260, 84770520]

約数ペア:

[(1, 84770520), (2, 42385260), (3, 28256840), (4, 21192630), (5, 16954104), (6, 14128420), (8, 10596315), (10, 8477052), (12, 7064210), (15, 5651368), (20, 4238526), (24, 3532105), (30, 2825684), (40, 2119263), (60, 1412842), (73, 1161240), (120, 706421), (146, 580620), (219, 387080), (292, 290310), (365, 232248), (438, 193540), (584, 145155), (730, 116124), (876, 96770), (1095, 77416), (1460, 58062), (1752, 48385), (2190, 38708), (2920, 29031), (4380, 19354), (8760, 9677)]