85432680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{237313}}^1$

素因数の和:237330

約数の個数: 48

約数和(自身を含む): 277657380

約数和(自身を除く): 192224700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 237313, 474626, 711939, 949252, 1186565, 1423878, 1898504, 2135817, 2373130, 2847756, 3559695, 4271634, 4746260, 5695512, 7119390, 8543268, 9492520, 10679085, 14238780, 17086536, 21358170, 28477560, 42716340, 85432680]

約数ペア:

[(1, 85432680), (2, 42716340), (3, 28477560), (4, 21358170), (5, 17086536), (6, 14238780), (8, 10679085), (9, 9492520), (10, 8543268), (12, 7119390), (15, 5695512), (18, 4746260), (20, 4271634), (24, 3559695), (30, 2847756), (36, 2373130), (40, 2135817), (45, 1898504), (60, 1423878), (72, 1186565), (90, 949252), (120, 711939), (180, 474626), (360, 237313)]