383005760

素因数分解:

$2^6\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2039}}^1$

素因数の和:2643

約数の個数: 56

約数和(自身を含む): 914034240

約数和(自身を除く): 531028480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 587, 1174, 2039, 2348, 2935, 4078, 4696, 5870, 8156, 9392, 10195, 11740, 16312, 18784, 20390, 23480, 32624, 37568, 40780, 46960, 65248, 81560, 93920, 130496, 163120, 187840, 326240, 652480, 1196893, 2393786, 4787572, 5984465, 9575144, 11968930, 19150288, 23937860, 38300576, 47875720, 76601152, 95751440, 191502880, 383005760]

約数ペア:

[(1, 383005760), (2, 191502880), (4, 95751440), (5, 76601152), (8, 47875720), (10, 38300576), (16, 23937860), (20, 19150288), (32, 11968930), (40, 9575144), (64, 5984465), (80, 4787572), (160, 2393786), (320, 1196893), (587, 652480), (1174, 326240), (2039, 187840), (2348, 163120), (2935, 130496), (4078, 93920), (4696, 81560), (5870, 65248), (8156, 46960), (9392, 40780), (10195, 37568), (11740, 32624), (16312, 23480), (18784, 20390)]