262080390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61091}}^1$

素因数の和:61125

約数の個数: 64

約数和(自身を含む): 738968832

約数和(自身を除く): 476888442

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 61091, 122182, 183273, 305455, 366546, 610910, 672001, 794183, 916365, 1344002, 1588366, 1832730, 2016003, 2382549, 3360005, 3970915, 4032006, 4765098, 6720010, 7941830, 8736013, 10080015, 11912745, 17472026, 20160030, 23825490, 26208039, 43680065, 52416078, 87360130, 131040195, 262080390]

約数ペア:

[(1, 262080390), (2, 131040195), (3, 87360130), (5, 52416078), (6, 43680065), (10, 26208039), (11, 23825490), (13, 20160030), (15, 17472026), (22, 11912745), (26, 10080015), (30, 8736013), (33, 7941830), (39, 6720010), (55, 4765098), (65, 4032006), (66, 3970915), (78, 3360005), (110, 2382549), (130, 2016003), (143, 1832730), (165, 1588366), (195, 1344002), (286, 916365), (330, 794183), (390, 672001), (429, 610910), (715, 366546), (858, 305455), (1430, 183273), (2145, 122182), (4290, 61091)]