1569398940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{32173}}^1$

素因数の和:32459

約数の個数: 72

約数和(自身を含む): 4778225088

約数和(自身を除く): 3208826148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 32173, 48780, 64346, 96519, 128692, 160865, 193038, 289557, 321730, 386076, 482595, 579114, 643460, 965190, 1158228, 1447785, 1930380, 2895570, 5791140, 8718883, 17437766, 26156649, 34875532, 43594415, 52313298, 78469947, 87188830, 104626596, 130783245, 156939894, 174377660, 261566490, 313879788, 392349735, 523132980, 784699470, 1569398940]

約数ペア:

[(1, 1569398940), (2, 784699470), (3, 523132980), (4, 392349735), (5, 313879788), (6, 261566490), (9, 174377660), (10, 156939894), (12, 130783245), (15, 104626596), (18, 87188830), (20, 78469947), (30, 52313298), (36, 43594415), (45, 34875532), (60, 26156649), (90, 17437766), (180, 8718883), (271, 5791140), (542, 2895570), (813, 1930380), (1084, 1447785), (1355, 1158228), (1626, 965190), (2439, 643460), (2710, 579114), (3252, 482595), (4065, 386076), (4878, 321730), (5420, 289557), (8130, 193038), (9756, 160865), (12195, 128692), (16260, 96519), (24390, 64346), (32173, 48780)]