18960360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158003}}^1$

素因数の和:158017

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 37921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158003, 316006, 474009, 632012, 790015, 948018, 1264024, 1580030, 1896036, 2370045, 3160060, 3792072, 4740090, 6320120, 9480180, 18960360]

約数ペア:

[(1, 18960360), (2, 9480180), (3, 6320120), (4, 4740090), (5, 3792072), (6, 3160060), (8, 2370045), (10, 1896036), (12, 1580030), (15, 1264024), (20, 948018), (24, 790015), (30, 632012), (40, 474009), (60, 316006), (120, 158003)]