902280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 2770560

約数和(自身を除く): 1868280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 103, 120, 146, 206, 219, 292, 309, 365, 412, 438, 515, 584, 618, 730, 824, 876, 1030, 1095, 1236, 1460, 1545, 1752, 2060, 2190, 2472, 2920, 3090, 4120, 4380, 6180, 7519, 8760, 12360, 15038, 22557, 30076, 37595, 45114, 60152, 75190, 90228, 112785, 150380, 180456, 225570, 300760, 451140, 902280]

約数ペア:

[(1, 902280), (2, 451140), (3, 300760), (4, 225570), (5, 180456), (6, 150380), (8, 112785), (10, 90228), (12, 75190), (15, 60152), (20, 45114), (24, 37595), (30, 30076), (40, 22557), (60, 15038), (73, 12360), (103, 8760), (120, 7519), (146, 6180), (206, 4380), (219, 4120), (292, 3090), (309, 2920), (365, 2472), (412, 2190), (438, 2060), (515, 1752), (584, 1545), (618, 1460), (730, 1236), (824, 1095), (876, 1030)]