64779240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3623}}^1$

素因数の和:3786

約数の個数: 64

約数和(自身を含む): 195696000

約数和(自身を除く): 130916760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3623, 4470, 5960, 7246, 8940, 10869, 14492, 17880, 18115, 21738, 28984, 36230, 43476, 54345, 72460, 86952, 108690, 144920, 217380, 434760, 539827, 1079654, 1619481, 2159308, 2699135, 3238962, 4318616, 5398270, 6477924, 8097405, 10796540, 12955848, 16194810, 21593080, 32389620, 64779240]

約数ペア:

[(1, 64779240), (2, 32389620), (3, 21593080), (4, 16194810), (5, 12955848), (6, 10796540), (8, 8097405), (10, 6477924), (12, 5398270), (15, 4318616), (20, 3238962), (24, 2699135), (30, 2159308), (40, 1619481), (60, 1079654), (120, 539827), (149, 434760), (298, 217380), (447, 144920), (596, 108690), (745, 86952), (894, 72460), (1192, 54345), (1490, 43476), (1788, 36230), (2235, 28984), (2980, 21738), (3576, 18115), (3623, 17880), (4470, 14492), (5960, 10869), (7246, 8940)]