65723520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34231}}^1$

素因数の和:34253

約数の個数: 64

約数和(自身を含む): 209499840

約数和(自身を除く): 143776320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34231, 68462, 102693, 136924, 171155, 205386, 273848, 342310, 410772, 513465, 547696, 684620, 821544, 1026930, 1095392, 1369240, 1643088, 2053860, 2190784, 2738480, 3286176, 4107720, 4381568, 5476960, 6572352, 8215440, 10953920, 13144704, 16430880, 21907840, 32861760, 65723520]

約数ペア:

[(1, 65723520), (2, 32861760), (3, 21907840), (4, 16430880), (5, 13144704), (6, 10953920), (8, 8215440), (10, 6572352), (12, 5476960), (15, 4381568), (16, 4107720), (20, 3286176), (24, 2738480), (30, 2190784), (32, 2053860), (40, 1643088), (48, 1369240), (60, 1095392), (64, 1026930), (80, 821544), (96, 684620), (120, 547696), (128, 513465), (160, 410772), (192, 342310), (240, 273848), (320, 205386), (384, 171155), (480, 136924), (640, 102693), (960, 68462), (1920, 34231)]