340482420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{630523}}^1$

素因数の和:630541

約数の個数: 48

約数和(自身を含む): 1059280320

約数和(自身を除く): 718797900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 630523, 1261046, 1891569, 2522092, 3152615, 3783138, 5674707, 6305230, 7566276, 9457845, 11349414, 12610460, 17024121, 18915690, 22698828, 28373535, 34048242, 37831380, 56747070, 68096484, 85120605, 113494140, 170241210, 340482420]

約数ペア:

[(1, 340482420), (2, 170241210), (3, 113494140), (4, 85120605), (5, 68096484), (6, 56747070), (9, 37831380), (10, 34048242), (12, 28373535), (15, 22698828), (18, 18915690), (20, 17024121), (27, 12610460), (30, 11349414), (36, 9457845), (45, 7566276), (54, 6305230), (60, 5674707), (90, 3783138), (108, 3152615), (135, 2522092), (180, 1891569), (270, 1261046), (540, 630523)]