749203320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6243361}}^1$

素因数の和:6243375

約数の個数: 32

約数和(自身を含む): 2247610320

約数和(自身を除く): 1498407000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6243361, 12486722, 18730083, 24973444, 31216805, 37460166, 49946888, 62433610, 74920332, 93650415, 124867220, 149840664, 187300830, 249734440, 374601660, 749203320]

約数ペア:

[(1, 749203320), (2, 374601660), (3, 249734440), (4, 187300830), (5, 149840664), (6, 124867220), (8, 93650415), (10, 74920332), (12, 62433610), (15, 49946888), (20, 37460166), (24, 31216805), (30, 24973444), (40, 18730083), (60, 12486722), (120, 6243361)]