69381240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10976

約数の個数: 64

約数和(自身を含む): 212090400

約数和(自身を除く): 142709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10909, 21818, 32727, 43636, 54545, 65454, 87272, 109090, 130908, 163635, 218180, 261816, 327270, 436360, 578177, 654540, 1156354, 1309080, 1734531, 2312708, 2890885, 3469062, 4625416, 5781770, 6938124, 8672655, 11563540, 13876248, 17345310, 23127080, 34690620, 69381240]

約数ペア:

[(1, 69381240), (2, 34690620), (3, 23127080), (4, 17345310), (5, 13876248), (6, 11563540), (8, 8672655), (10, 6938124), (12, 5781770), (15, 4625416), (20, 3469062), (24, 2890885), (30, 2312708), (40, 1734531), (53, 1309080), (60, 1156354), (106, 654540), (120, 578177), (159, 436360), (212, 327270), (265, 261816), (318, 218180), (424, 163635), (530, 130908), (636, 109090), (795, 87272), (1060, 65454), (1272, 54545), (1590, 43636), (2120, 32727), (3180, 21818), (6360, 10909)]