85814280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{238373}}^1$

素因数の和:238390

約数の個数: 48

約数和(自身を含む): 278897580

約数和(自身を除く): 193083300

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, 238373, 476746, 715119, 953492, 1191865, 1430238, 1906984, 2145357, 2383730, 2860476, 3575595, 4290714, 4767460, 5720952, 7151190, 8581428, 9534920, 10726785, 14302380, 17162856, 21453570, 28604760, 42907140, 85814280]

約数ペア:

[(1, 85814280), (2, 42907140), (3, 28604760), (4, 21453570), (5, 17162856), (6, 14302380), (8, 10726785), (9, 9534920), (10, 8581428), (12, 7151190), (15, 5720952), (18, 4767460), (20, 4290714), (24, 3575595), (30, 2860476), (36, 2383730), (40, 2145357), (45, 1906984), (60, 1430238), (72, 1191865), (90, 953492), (120, 715119), (180, 476746), (360, 238373)]