85292520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37409}}^1$

素因数の和:37442

約数の個数: 64

約数和(自身を含む): 269352000

約数和(自身を除く): 184059480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37409, 74818, 112227, 149636, 187045, 224454, 299272, 374090, 448908, 561135, 710771, 748180, 897816, 1122270, 1421542, 1496360, 2132313, 2244540, 2843084, 3553855, 4264626, 4489080, 5686168, 7107710, 8529252, 10661565, 14215420, 17058504, 21323130, 28430840, 42646260, 85292520]

約数ペア:

[(1, 85292520), (2, 42646260), (3, 28430840), (4, 21323130), (5, 17058504), (6, 14215420), (8, 10661565), (10, 8529252), (12, 7107710), (15, 5686168), (19, 4489080), (20, 4264626), (24, 3553855), (30, 2843084), (38, 2244540), (40, 2132313), (57, 1496360), (60, 1421542), (76, 1122270), (95, 897816), (114, 748180), (120, 710771), (152, 561135), (190, 448908), (228, 374090), (285, 299272), (380, 224454), (456, 187045), (570, 149636), (760, 112227), (1140, 74818), (2280, 37409)]