259866960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5669}}^1$

素因数の和:5876

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 550081200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5669, 5730, 7640, 9168, 11338, 11460, 15280, 17007, 22676, 22920, 28345, 34014, 45352, 45840, 56690, 68028, 85035, 90704, 113380, 136056, 170070, 226760, 272112, 340140, 453520, 680280, 1082779, 1360560, 2165558, 3248337, 4331116, 5413895, 6496674, 8662232, 10827790, 12993348, 16241685, 17324464, 21655580, 25986696, 32483370, 43311160, 51973392, 64966740, 86622320, 129933480, 259866960]

約数ペア:

[(1, 259866960), (2, 129933480), (3, 86622320), (4, 64966740), (5, 51973392), (6, 43311160), (8, 32483370), (10, 25986696), (12, 21655580), (15, 17324464), (16, 16241685), (20, 12993348), (24, 10827790), (30, 8662232), (40, 6496674), (48, 5413895), (60, 4331116), (80, 3248337), (120, 2165558), (191, 1360560), (240, 1082779), (382, 680280), (573, 453520), (764, 340140), (955, 272112), (1146, 226760), (1528, 170070), (1910, 136056), (2292, 113380), (2865, 90704), (3056, 85035), (3820, 68028), (4584, 56690), (5669, 45840), (5730, 45352), (7640, 34014), (9168, 28345), (11338, 22920), (11460, 22676), (15280, 17007)]