118002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31721}}^1$

素因数の和:31766

約数の個数: 64

約数和(自身を含む): 365437440

約数和(自身を除く): 247435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 31721, 63442, 95163, 126884, 158605, 190326, 253768, 317210, 380652, 475815, 634420, 761304, 951630, 983351, 1268840, 1903260, 1966702, 2950053, 3806520, 3933404, 4916755, 5900106, 7866808, 9833510, 11800212, 14750265, 19667020, 23600424, 29500530, 39334040, 59001060, 118002120]

約数ペア:

[(1, 118002120), (2, 59001060), (3, 39334040), (4, 29500530), (5, 23600424), (6, 19667020), (8, 14750265), (10, 11800212), (12, 9833510), (15, 7866808), (20, 5900106), (24, 4916755), (30, 3933404), (31, 3806520), (40, 2950053), (60, 1966702), (62, 1903260), (93, 1268840), (120, 983351), (124, 951630), (155, 761304), (186, 634420), (248, 475815), (310, 380652), (372, 317210), (465, 253768), (620, 190326), (744, 158605), (930, 126884), (1240, 95163), (1860, 63442), (3720, 31721)]