1189243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9910361}}^1$

素因数の和:9910375

約数の個数: 32

約数和(自身を含む): 3567730320

約数和(自身を除く): 2378487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9910361, 19820722, 29731083, 39641444, 49551805, 59462166, 79282888, 99103610, 118924332, 148655415, 198207220, 237848664, 297310830, 396414440, 594621660, 1189243320]

約数ペア:

[(1, 1189243320), (2, 594621660), (3, 396414440), (4, 297310830), (5, 237848664), (6, 198207220), (8, 148655415), (10, 118924332), (12, 99103610), (15, 79282888), (20, 59462166), (24, 49551805), (30, 39641444), (40, 29731083), (60, 19820722), (120, 9910361)]