295409040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1230871}}^1$

素因数の和:1230887

約数の個数: 40

約数和(自身を含む): 915768768

約数和(自身を除く): 620359728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1230871, 2461742, 3692613, 4923484, 6154355, 7385226, 9846968, 12308710, 14770452, 18463065, 19693936, 24617420, 29540904, 36926130, 49234840, 59081808, 73852260, 98469680, 147704520, 295409040]

約数ペア:

[(1, 295409040), (2, 147704520), (3, 98469680), (4, 73852260), (5, 59081808), (6, 49234840), (8, 36926130), (10, 29540904), (12, 24617420), (15, 19693936), (16, 18463065), (20, 14770452), (24, 12308710), (30, 9846968), (40, 7385226), (48, 6154355), (60, 4923484), (80, 3692613), (120, 2461742), (240, 1230871)]