80934180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 238629888

約数和(自身を除く): 157695708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 821, 930, 1060, 1590, 1642, 1643, 1860, 2463, 3180, 3284, 3286, 4105, 4926, 4929, 6572, 8210, 8215, 9852, 9858, 12315, 16420, 16430, 19716, 24630, 24645, 25451, 32860, 43513, 49260, 49290, 50902, 76353, 87026, 98580, 101804, 127255, 130539, 152706, 174052, 217565, 254510, 261078, 305412, 381765, 435130, 509020, 522156, 652695, 763530, 870260, 1305390, 1348903, 1527060, 2610780, 2697806, 4046709, 5395612, 6744515, 8093418, 13489030, 16186836, 20233545, 26978060, 40467090, 80934180]

約数ペア:

[(1, 80934180), (2, 40467090), (3, 26978060), (4, 20233545), (5, 16186836), (6, 13489030), (10, 8093418), (12, 6744515), (15, 5395612), (20, 4046709), (30, 2697806), (31, 2610780), (53, 1527060), (60, 1348903), (62, 1305390), (93, 870260), (106, 763530), (124, 652695), (155, 522156), (159, 509020), (186, 435130), (212, 381765), (265, 305412), (310, 261078), (318, 254510), (372, 217565), (465, 174052), (530, 152706), (620, 130539), (636, 127255), (795, 101804), (821, 98580), (930, 87026), (1060, 76353), (1590, 50902), (1642, 49290), (1643, 49260), (1860, 43513), (2463, 32860), (3180, 25451), (3284, 24645), (3286, 24630), (4105, 19716), (4926, 16430), (4929, 16420), (6572, 12315), (8210, 9858), (8215, 9852)]