780596520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^2$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 2558005920

約数和(自身を除く): 1777409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 769, 1320, 1538, 2307, 3076, 3845, 4614, 6152, 7690, 8459, 9228, 11535, 15380, 16918, 18456, 23070, 25377, 30760, 33836, 42295, 46140, 50754, 67672, 84590, 92280, 101508, 126885, 169180, 203016, 253770, 338360, 507540, 591361, 1015080, 1182722, 1774083, 2365444, 2956805, 3548166, 4730888, 5913610, 6504971, 7096332, 8870415, 11827220, 13009942, 14192664, 17740830, 19514913, 23654440, 26019884, 32524855, 35481660, 39029826, 52039768, 65049710, 70963320, 78059652, 97574565, 130099420, 156119304, 195149130, 260198840, 390298260, 780596520]

約数ペア:

[(1, 780596520), (2, 390298260), (3, 260198840), (4, 195149130), (5, 156119304), (6, 130099420), (8, 97574565), (10, 78059652), (11, 70963320), (12, 65049710), (15, 52039768), (20, 39029826), (22, 35481660), (24, 32524855), (30, 26019884), (33, 23654440), (40, 19514913), (44, 17740830), (55, 14192664), (60, 13009942), (66, 11827220), (88, 8870415), (110, 7096332), (120, 6504971), (132, 5913610), (165, 4730888), (220, 3548166), (264, 2956805), (330, 2365444), (440, 1774083), (660, 1182722), (769, 1015080), (1320, 591361), (1538, 507540), (2307, 338360), (3076, 253770), (3845, 203016), (4614, 169180), (6152, 126885), (7690, 101508), (8459, 92280), (9228, 84590), (11535, 67672), (15380, 50754), (16918, 46140), (18456, 42295), (23070, 33836), (25377, 30760)]