1265632380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65713}}^1$

素因数の和:65835

約数の個数: 72

約数和(自身を含む): 3875023152

約数和(自身を除く): 2609390772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 65713, 131426, 197139, 262852, 328565, 394278, 591417, 657130, 788556, 985695, 1182834, 1314260, 1971390, 2365668, 2957085, 3942780, 5914170, 7031291, 11828340, 14062582, 21093873, 28125164, 35156455, 42187746, 63281619, 70312910, 84375492, 105469365, 126563238, 140625820, 210938730, 253126476, 316408095, 421877460, 632816190, 1265632380]

約数ペア:

[(1, 1265632380), (2, 632816190), (3, 421877460), (4, 316408095), (5, 253126476), (6, 210938730), (9, 140625820), (10, 126563238), (12, 105469365), (15, 84375492), (18, 70312910), (20, 63281619), (30, 42187746), (36, 35156455), (45, 28125164), (60, 21093873), (90, 14062582), (107, 11828340), (180, 7031291), (214, 5914170), (321, 3942780), (428, 2957085), (535, 2365668), (642, 1971390), (963, 1314260), (1070, 1182834), (1284, 985695), (1605, 788556), (1926, 657130), (2140, 591417), (3210, 394278), (3852, 328565), (4815, 262852), (6420, 197139), (9630, 131426), (19260, 65713)]