386948280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23537}}^1$

素因数の和:23688

約数の個数: 64

約数和(自身を含む): 1169367840

約数和(自身を除く): 782419560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 23537, 47074, 70611, 94148, 117685, 141222, 188296, 235370, 282444, 353055, 470740, 564888, 706110, 941480, 1412220, 2824440, 3224569, 6449138, 9673707, 12898276, 16122845, 19347414, 25796552, 32245690, 38694828, 48368535, 64491380, 77389656, 96737070, 128982760, 193474140, 386948280]

約数ペア:

[(1, 386948280), (2, 193474140), (3, 128982760), (4, 96737070), (5, 77389656), (6, 64491380), (8, 48368535), (10, 38694828), (12, 32245690), (15, 25796552), (20, 19347414), (24, 16122845), (30, 12898276), (40, 9673707), (60, 6449138), (120, 3224569), (137, 2824440), (274, 1412220), (411, 941480), (548, 706110), (685, 564888), (822, 470740), (1096, 353055), (1370, 282444), (1644, 235370), (2055, 188296), (2740, 141222), (3288, 117685), (4110, 94148), (5480, 70611), (8220, 47074), (16440, 23537)]