3288684965120

素因数分解:

$2^8\times 5^1\times {\mathrm{6719}}^1\times {\mathrm{382391}}^1$

素因数の和:389131

約数の個数: 72

約数和(自身を含む): 7878621219840

約数和(自身を除く): 4589936254720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6719, 13438, 26876, 33595, 53752, 67190, 107504, 134380, 215008, 268760, 382391, 430016, 537520, 764782, 860032, 1075040, 1529564, 1720064, 1911955, 2150080, 3059128, 3823910, 4300160, 6118256, 7647820, 8600320, 12236512, 15295640, 24473024, 30591280, 48946048, 61182560, 97892096, 122365120, 244730240, 489460480, 2569285129, 5138570258, 10277140516, 12846425645, 20554281032, 25692851290, 41108562064, 51385702580, 82217124128, 102771405160, 164434248256, 205542810320, 328868496512, 411085620640, 657736993024, 822171241280, 1644342482560, 3288684965120]

約数ペア:

[(1, 3288684965120), (2, 1644342482560), (4, 822171241280), (5, 657736993024), (8, 411085620640), (10, 328868496512), (16, 205542810320), (20, 164434248256), (32, 102771405160), (40, 82217124128), (64, 51385702580), (80, 41108562064), (128, 25692851290), (160, 20554281032), (256, 12846425645), (320, 10277140516), (640, 5138570258), (1280, 2569285129), (6719, 489460480), (13438, 244730240), (26876, 122365120), (33595, 97892096), (53752, 61182560), (67190, 48946048), (107504, 30591280), (134380, 24473024), (215008, 15295640), (268760, 12236512), (382391, 8600320), (430016, 7647820), (537520, 6118256), (764782, 4300160), (860032, 3823910), (1075040, 3059128), (1529564, 2150080), (1720064, 1911955)]