1353420

素因数分解:

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

素因数の和:191

約数の個数: 72

約数和(自身を含む): 4202016

約数和(自身を除く): 2848596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 103, 146, 180, 206, 219, 292, 309, 365, 412, 438, 515, 618, 657, 730, 876, 927, 1030, 1095, 1236, 1314, 1460, 1545, 1854, 2060, 2190, 2628, 3090, 3285, 3708, 4380, 4635, 6180, 6570, 7519, 9270, 13140, 15038, 18540, 22557, 30076, 37595, 45114, 67671, 75190, 90228, 112785, 135342, 150380, 225570, 270684, 338355, 451140, 676710, 1353420]

約数ペア:

[(1, 1353420), (2, 676710), (3, 451140), (4, 338355), (5, 270684), (6, 225570), (9, 150380), (10, 135342), (12, 112785), (15, 90228), (18, 75190), (20, 67671), (30, 45114), (36, 37595), (45, 30076), (60, 22557), (73, 18540), (90, 15038), (103, 13140), (146, 9270), (180, 7519), (206, 6570), (219, 6180), (292, 4635), (309, 4380), (365, 3708), (412, 3285), (438, 3090), (515, 2628), (618, 2190), (657, 2060), (730, 1854), (876, 1545), (927, 1460), (1030, 1314), (1095, 1236)]