425580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 1227744

約数和(自身を除く): 802164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 173, 205, 246, 346, 410, 492, 519, 615, 692, 820, 865, 1038, 1230, 1730, 2076, 2460, 2595, 3460, 5190, 7093, 10380, 14186, 21279, 28372, 35465, 42558, 70930, 85116, 106395, 141860, 212790, 425580]

約数ペア:

[(1, 425580), (2, 212790), (3, 141860), (4, 106395), (5, 85116), (6, 70930), (10, 42558), (12, 35465), (15, 28372), (20, 21279), (30, 14186), (41, 10380), (60, 7093), (82, 5190), (123, 3460), (164, 2595), (173, 2460), (205, 2076), (246, 1730), (346, 1230), (410, 1038), (492, 865), (519, 820), (615, 692)]