15329080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 22773320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 719, 820, 1066, 1438, 1640, 2132, 2665, 2876, 3595, 4264, 5330, 5752, 7190, 9347, 10660, 14380, 18694, 21320, 28760, 29479, 37388, 46735, 58958, 74776, 93470, 117916, 147395, 186940, 235832, 294790, 373880, 383227, 589580, 766454, 1179160, 1532908, 1916135, 3065816, 3832270, 7664540, 15329080]

約数ペア:

[(1, 15329080), (2, 7664540), (4, 3832270), (5, 3065816), (8, 1916135), (10, 1532908), (13, 1179160), (20, 766454), (26, 589580), (40, 383227), (41, 373880), (52, 294790), (65, 235832), (82, 186940), (104, 147395), (130, 117916), (164, 93470), (205, 74776), (260, 58958), (328, 46735), (410, 37388), (520, 29479), (533, 28760), (719, 21320), (820, 18694), (1066, 14380), (1438, 10660), (1640, 9347), (2132, 7190), (2665, 5752), (2876, 5330), (3595, 4264)]