244944180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104677}}^1$

素因数の和:104705

約数の個数: 72

約数和(自身を含む): 800158632

約数和(自身を除く): 555214452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 104677, 209354, 314031, 418708, 523385, 628062, 942093, 1046770, 1256124, 1360801, 1570155, 1884186, 2093540, 2721602, 3140310, 3768372, 4082403, 4710465, 5443204, 6280620, 6804005, 8164806, 9420930, 12247209, 13608010, 16329612, 18841860, 20412015, 24494418, 27216020, 40824030, 48988836, 61236045, 81648060, 122472090, 244944180]

約数ペア:

[(1, 244944180), (2, 122472090), (3, 81648060), (4, 61236045), (5, 48988836), (6, 40824030), (9, 27216020), (10, 24494418), (12, 20412015), (13, 18841860), (15, 16329612), (18, 13608010), (20, 12247209), (26, 9420930), (30, 8164806), (36, 6804005), (39, 6280620), (45, 5443204), (52, 4710465), (60, 4082403), (65, 3768372), (78, 3140310), (90, 2721602), (117, 2093540), (130, 1884186), (156, 1570155), (180, 1360801), (195, 1256124), (234, 1046770), (260, 942093), (390, 628062), (468, 523385), (585, 418708), (780, 314031), (1170, 209354), (2340, 104677)]