55245720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14851}}^1$

素因数の和:14896

約数の個数: 64

約数和(自身を含む): 171095040

約数和(自身を除く): 115849320

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, 14851, 29702, 44553, 59404, 74255, 89106, 118808, 148510, 178212, 222765, 297020, 356424, 445530, 460381, 594040, 891060, 920762, 1381143, 1782120, 1841524, 2301905, 2762286, 3683048, 4603810, 5524572, 6905715, 9207620, 11049144, 13811430, 18415240, 27622860, 55245720]

約数ペア:

[(1, 55245720), (2, 27622860), (3, 18415240), (4, 13811430), (5, 11049144), (6, 9207620), (8, 6905715), (10, 5524572), (12, 4603810), (15, 3683048), (20, 2762286), (24, 2301905), (30, 1841524), (31, 1782120), (40, 1381143), (60, 920762), (62, 891060), (93, 594040), (120, 460381), (124, 445530), (155, 356424), (186, 297020), (248, 222765), (310, 178212), (372, 148510), (465, 118808), (620, 89106), (744, 74255), (930, 59404), (1240, 44553), (1860, 29702), (3720, 14851)]