67370640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280711}}^1$

素因数の和:280727

約数の個数: 40

約数和(自身を含む): 208849728

約数和(自身を除く): 141479088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280711, 561422, 842133, 1122844, 1403555, 1684266, 2245688, 2807110, 3368532, 4210665, 4491376, 5614220, 6737064, 8421330, 11228440, 13474128, 16842660, 22456880, 33685320, 67370640]

約数ペア:

[(1, 67370640), (2, 33685320), (3, 22456880), (4, 16842660), (5, 13474128), (6, 11228440), (8, 8421330), (10, 6737064), (12, 5614220), (15, 4491376), (16, 4210665), (20, 3368532), (24, 2807110), (30, 2245688), (40, 1684266), (48, 1403555), (60, 1122844), (80, 842133), (120, 561422), (240, 280711)]