61216960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27329}}^1$

素因数の和:27353

約数の個数: 56

約数和(自身を含む): 166603680

約数和(自身を除く): 105386720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 27329, 54658, 109316, 136645, 191303, 218632, 273290, 382606, 437264, 546580, 765212, 874528, 956515, 1093160, 1530424, 1749056, 1913030, 2186320, 3060848, 3826060, 4372640, 6121696, 7652120, 8745280, 12243392, 15304240, 30608480, 61216960]

約数ペア:

[(1, 61216960), (2, 30608480), (4, 15304240), (5, 12243392), (7, 8745280), (8, 7652120), (10, 6121696), (14, 4372640), (16, 3826060), (20, 3060848), (28, 2186320), (32, 1913030), (35, 1749056), (40, 1530424), (56, 1093160), (64, 956515), (70, 874528), (80, 765212), (112, 546580), (140, 437264), (160, 382606), (224, 273290), (280, 218632), (320, 191303), (448, 136645), (560, 109316), (1120, 54658), (2240, 27329)]