145351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1211261}}^1$

素因数の和:1211275

約数の個数: 32

約数和(自身を含む): 436054320

約数和(自身を除く): 290703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1211261, 2422522, 3633783, 4845044, 6056305, 7267566, 9690088, 12112610, 14535132, 18168915, 24225220, 29070264, 36337830, 48450440, 72675660, 145351320]

約数ペア:

[(1, 145351320), (2, 72675660), (3, 48450440), (4, 36337830), (5, 29070264), (6, 24225220), (8, 18168915), (10, 14535132), (12, 12112610), (15, 9690088), (20, 7267566), (24, 6056305), (30, 4845044), (40, 3633783), (60, 2422522), (120, 1211261)]