156955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59453}}^1$

素因数の和:59480

約数の個数: 80

約数和(自身を含む): 530805312

約数和(自身を除く): 373849392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 59453, 118906, 178359, 237812, 297265, 356718, 475624, 594530, 653983, 713436, 891795, 951248, 1189060, 1307966, 1426872, 1783590, 1961949, 2378120, 2615932, 2853744, 3269915, 3567180, 3923898, 4756240, 5231864, 6539830, 7134360, 7847796, 9809745, 10463728, 13079660, 14268720, 15695592, 19619490, 26159320, 31391184, 39238980, 52318640, 78477960, 156955920]

約数ペア:

[(1, 156955920), (2, 78477960), (3, 52318640), (4, 39238980), (5, 31391184), (6, 26159320), (8, 19619490), (10, 15695592), (11, 14268720), (12, 13079660), (15, 10463728), (16, 9809745), (20, 7847796), (22, 7134360), (24, 6539830), (30, 5231864), (33, 4756240), (40, 3923898), (44, 3567180), (48, 3269915), (55, 2853744), (60, 2615932), (66, 2378120), (80, 1961949), (88, 1783590), (110, 1426872), (120, 1307966), (132, 1189060), (165, 951248), (176, 891795), (220, 713436), (240, 653983), (264, 594530), (330, 475624), (440, 356718), (528, 297265), (660, 237812), (880, 178359), (1320, 118906), (2640, 59453)]