394381560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3286513}}^1$

素因数の和:3286527

約数の個数: 32

約数和(自身を含む): 1183145040

約数和(自身を除く): 788763480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3286513, 6573026, 9859539, 13146052, 16432565, 19719078, 26292104, 32865130, 39438156, 49297695, 65730260, 78876312, 98595390, 131460520, 197190780, 394381560]

約数ペア:

[(1, 394381560), (2, 197190780), (3, 131460520), (4, 98595390), (5, 78876312), (6, 65730260), (8, 49297695), (10, 39438156), (12, 32865130), (15, 26292104), (20, 19719078), (24, 16432565), (30, 13146052), (40, 9859539), (60, 6573026), (120, 3286513)]