76804920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 251147520

約数和(自身を除く): 174342600

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, 1117, 1146, 1528, 1719, 1910, 2234, 2292, 2865, 3351, 3438, 3820, 4468, 4584, 5585, 5730, 6702, 6876, 7640, 8595, 8936, 10053, 11170, 11460, 13404, 13752, 16755, 17190, 20106, 22340, 22920, 26808, 33510, 34380, 40212, 44680, 50265, 67020, 68760, 80424, 100530, 134040, 201060, 213347, 402120, 426694, 640041, 853388, 1066735, 1280082, 1706776, 1920123, 2133470, 2560164, 3200205, 3840246, 4266940, 5120328, 6400410, 7680492, 8533880, 9600615, 12800820, 15360984, 19201230, 25601640, 38402460, 76804920]

約数ペア:

[(1, 76804920), (2, 38402460), (3, 25601640), (4, 19201230), (5, 15360984), (6, 12800820), (8, 9600615), (9, 8533880), (10, 7680492), (12, 6400410), (15, 5120328), (18, 4266940), (20, 3840246), (24, 3200205), (30, 2560164), (36, 2133470), (40, 1920123), (45, 1706776), (60, 1280082), (72, 1066735), (90, 853388), (120, 640041), (180, 426694), (191, 402120), (360, 213347), (382, 201060), (573, 134040), (764, 100530), (955, 80424), (1117, 68760), (1146, 67020), (1528, 50265), (1719, 44680), (1910, 40212), (2234, 34380), (2292, 33510), (2865, 26808), (3351, 22920), (3438, 22340), (3820, 20106), (4468, 17190), (4584, 16755), (5585, 13752), (5730, 13404), (6702, 11460), (6876, 11170), (7640, 10053), (8595, 8936)]