20160022980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5508203}}^1$

素因数の和:5508276

約数の個数: 48

約数和(自身を含む): 57373452864

約数和(自身を除く): 37213429884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 5508203, 11016406, 16524609, 22032812, 27541015, 33049218, 55082030, 66098436, 82623045, 110164060, 165246090, 330492180, 336000383, 672000766, 1008001149, 1344001532, 1680001915, 2016002298, 3360003830, 4032004596, 5040005745, 6720007660, 10080011490, 20160022980]

約数ペア:

[(1, 20160022980), (2, 10080011490), (3, 6720007660), (4, 5040005745), (5, 4032004596), (6, 3360003830), (10, 2016002298), (12, 1680001915), (15, 1344001532), (20, 1008001149), (30, 672000766), (60, 336000383), (61, 330492180), (122, 165246090), (183, 110164060), (244, 82623045), (305, 66098436), (366, 55082030), (610, 33049218), (732, 27541015), (915, 22032812), (1220, 16524609), (1830, 11016406), (3660, 5508203)]