145350840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3821}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 437542560

約数和(自身を除く): 292191720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 3821, 4755, 6340, 7608, 7642, 9510, 11463, 12680, 15284, 19020, 19105, 22926, 30568, 38040, 38210, 45852, 57315, 76420, 91704, 114630, 152840, 229260, 458520, 1211257, 2422514, 3633771, 4845028, 6056285, 7267542, 9690056, 12112570, 14535084, 18168855, 24225140, 29070168, 36337710, 48450280, 72675420, 145350840]

約数ペア:

[(1, 145350840), (2, 72675420), (3, 48450280), (4, 36337710), (5, 29070168), (6, 24225140), (8, 18168855), (10, 14535084), (12, 12112570), (15, 9690056), (20, 7267542), (24, 6056285), (30, 4845028), (40, 3633771), (60, 2422514), (120, 1211257), (317, 458520), (634, 229260), (951, 152840), (1268, 114630), (1585, 91704), (1902, 76420), (2536, 57315), (3170, 45852), (3804, 38210), (3821, 38040), (4755, 30568), (6340, 22926), (7608, 19105), (7642, 19020), (9510, 15284), (11463, 12680)]