158091720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18047}}^1$

素因数の和:18134

約数の個数: 64

約数和(自身を含む): 480798720

約数和(自身を除く): 322707000

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, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 180470, 216564, 270705, 360940, 433128, 541410, 721880, 1082820, 1317431, 2165640, 2634862, 3952293, 5269724, 6587155, 7904586, 10539448, 13174310, 15809172, 19761465, 26348620, 31618344, 39522930, 52697240, 79045860, 158091720]

約数ペア:

[(1, 158091720), (2, 79045860), (3, 52697240), (4, 39522930), (5, 31618344), (6, 26348620), (8, 19761465), (10, 15809172), (12, 13174310), (15, 10539448), (20, 7904586), (24, 6587155), (30, 5269724), (40, 3952293), (60, 2634862), (73, 2165640), (120, 1317431), (146, 1082820), (219, 721880), (292, 541410), (365, 433128), (438, 360940), (584, 270705), (730, 216564), (876, 180470), (1095, 144376), (1460, 108282), (1752, 90235), (2190, 72188), (2920, 54141), (4380, 36094), (8760, 18047)]