66765960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 218350080

約数和(自身を除く): 151584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 971, 1146, 1528, 1719, 1910, 1942, 2292, 2865, 2913, 3438, 3820, 3884, 4584, 4855, 5730, 5826, 6876, 7640, 7768, 8595, 8739, 9710, 11460, 11652, 13752, 14565, 17190, 17478, 19420, 22920, 23304, 29130, 34380, 34956, 38840, 43695, 58260, 68760, 69912, 87390, 116520, 174780, 185461, 349560, 370922, 556383, 741844, 927305, 1112766, 1483688, 1669149, 1854610, 2225532, 2781915, 3338298, 3709220, 4451064, 5563830, 6676596, 7418440, 8345745, 11127660, 13353192, 16691490, 22255320, 33382980, 66765960]

約数ペア:

[(1, 66765960), (2, 33382980), (3, 22255320), (4, 16691490), (5, 13353192), (6, 11127660), (8, 8345745), (9, 7418440), (10, 6676596), (12, 5563830), (15, 4451064), (18, 3709220), (20, 3338298), (24, 2781915), (30, 2225532), (36, 1854610), (40, 1669149), (45, 1483688), (60, 1112766), (72, 927305), (90, 741844), (120, 556383), (180, 370922), (191, 349560), (360, 185461), (382, 174780), (573, 116520), (764, 87390), (955, 69912), (971, 68760), (1146, 58260), (1528, 43695), (1719, 38840), (1910, 34956), (1942, 34380), (2292, 29130), (2865, 23304), (2913, 22920), (3438, 19420), (3820, 17478), (3884, 17190), (4584, 14565), (4855, 13752), (5730, 11652), (5826, 11460), (6876, 9710), (7640, 8739), (7768, 8595)]