12529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 37825920

約数和(自身を除く): 25296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 397, 526, 789, 794, 1052, 1191, 1315, 1578, 1588, 1985, 2104, 2382, 2630, 3156, 3176, 3945, 3970, 4764, 5260, 5955, 6312, 7890, 7940, 9528, 10520, 11910, 15780, 15880, 23820, 31560, 47640, 104411, 208822, 313233, 417644, 522055, 626466, 835288, 1044110, 1252932, 1566165, 2088220, 2505864, 3132330, 4176440, 6264660, 12529320]

約数ペア:

[(1, 12529320), (2, 6264660), (3, 4176440), (4, 3132330), (5, 2505864), (6, 2088220), (8, 1566165), (10, 1252932), (12, 1044110), (15, 835288), (20, 626466), (24, 522055), (30, 417644), (40, 313233), (60, 208822), (120, 104411), (263, 47640), (397, 31560), (526, 23820), (789, 15880), (794, 15780), (1052, 11910), (1191, 10520), (1315, 9528), (1578, 7940), (1588, 7890), (1985, 6312), (2104, 5955), (2382, 5260), (2630, 4764), (3156, 3970), (3176, 3945)]