28424280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236869}}^1$

素因数の和:236883

約数の個数: 32

約数和(自身を含む): 85273200

約数和(自身を除く): 56848920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236869, 473738, 710607, 947476, 1184345, 1421214, 1894952, 2368690, 2842428, 3553035, 4737380, 5684856, 7106070, 9474760, 14212140, 28424280]

約数ペア:

[(1, 28424280), (2, 14212140), (3, 9474760), (4, 7106070), (5, 5684856), (6, 4737380), (8, 3553035), (10, 2842428), (12, 2368690), (15, 1894952), (20, 1421214), (24, 1184345), (30, 947476), (40, 710607), (60, 473738), (120, 236869)]