2415558660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{168449}}^1$

素因数の和:168700

約数の個数: 48

約数和(自身を含む): 6791904000

約数和(自身を除く): 4376345340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 168449, 336898, 505347, 673796, 842245, 1010694, 1684490, 2021388, 2526735, 3368980, 5053470, 10106940, 40259311, 80518622, 120777933, 161037244, 201296555, 241555866, 402593110, 483111732, 603889665, 805186220, 1207779330, 2415558660]

約数ペア:

[(1, 2415558660), (2, 1207779330), (3, 805186220), (4, 603889665), (5, 483111732), (6, 402593110), (10, 241555866), (12, 201296555), (15, 161037244), (20, 120777933), (30, 80518622), (60, 40259311), (239, 10106940), (478, 5053470), (717, 3368980), (956, 2526735), (1195, 2021388), (1434, 1684490), (2390, 1010694), (2868, 842245), (3585, 673796), (4780, 505347), (7170, 336898), (14340, 168449)]