65327580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120977}}^1$

素因数の和:120995

約数の個数: 48

約数和(自身を含む): 203243040

約数和(自身を除く): 137915460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120977, 241954, 362931, 483908, 604885, 725862, 1088793, 1209770, 1451724, 1814655, 2177586, 2419540, 3266379, 3629310, 4355172, 5443965, 6532758, 7258620, 10887930, 13065516, 16331895, 21775860, 32663790, 65327580]

約数ペア:

[(1, 65327580), (2, 32663790), (3, 21775860), (4, 16331895), (5, 13065516), (6, 10887930), (9, 7258620), (10, 6532758), (12, 5443965), (15, 4355172), (18, 3629310), (20, 3266379), (27, 2419540), (30, 2177586), (36, 1814655), (45, 1451724), (54, 1209770), (60, 1088793), (90, 725862), (108, 604885), (135, 483908), (180, 362931), (270, 241954), (540, 120977)]