3955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 12534912

約数和(自身を除く): 8578992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 311, 318, 424, 530, 622, 636, 795, 848, 933, 1060, 1244, 1272, 1555, 1590, 1866, 2120, 2488, 2544, 3110, 3180, 3732, 4240, 4665, 4976, 6220, 6360, 7464, 9330, 12440, 12720, 14928, 16483, 18660, 24880, 32966, 37320, 49449, 65932, 74640, 82415, 98898, 131864, 164830, 197796, 247245, 263728, 329660, 395592, 494490, 659320, 791184, 988980, 1318640, 1977960, 3955920]

約数ペア:

[(1, 3955920), (2, 1977960), (3, 1318640), (4, 988980), (5, 791184), (6, 659320), (8, 494490), (10, 395592), (12, 329660), (15, 263728), (16, 247245), (20, 197796), (24, 164830), (30, 131864), (40, 98898), (48, 82415), (53, 74640), (60, 65932), (80, 49449), (106, 37320), (120, 32966), (159, 24880), (212, 18660), (240, 16483), (265, 14928), (311, 12720), (318, 12440), (424, 9330), (530, 7464), (622, 6360), (636, 6220), (795, 4976), (848, 4665), (933, 4240), (1060, 3732), (1244, 3180), (1272, 3110), (1555, 2544), (1590, 2488), (1866, 2120)]