87472874760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1660457}}^1$

素因数の和:1660910

約数の個数: 64

約数和(自身を含む): 263016547200

約数和(自身を除く): 175543672440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 26340, 52680, 1660457, 3320914, 4981371, 6641828, 8302285, 9962742, 13283656, 16604570, 19925484, 24906855, 33209140, 39850968, 49813710, 66418280, 99627420, 199254840, 728940623, 1457881246, 2186821869, 2915762492, 3644703115, 4373643738, 5831524984, 7289406230, 8747287476, 10934109345, 14578812460, 17494574952, 21868218690, 29157624920, 43736437380, 87472874760]

約数ペア:

[(1, 87472874760), (2, 43736437380), (3, 29157624920), (4, 21868218690), (5, 17494574952), (6, 14578812460), (8, 10934109345), (10, 8747287476), (12, 7289406230), (15, 5831524984), (20, 4373643738), (24, 3644703115), (30, 2915762492), (40, 2186821869), (60, 1457881246), (120, 728940623), (439, 199254840), (878, 99627420), (1317, 66418280), (1756, 49813710), (2195, 39850968), (2634, 33209140), (3512, 24906855), (4390, 19925484), (5268, 16604570), (6585, 13283656), (8780, 9962742), (10536, 8302285), (13170, 6641828), (17560, 4981371), (26340, 3320914), (52680, 1660457)]