67911840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47161}}^1$

素因数の和:47182

約数の個数: 72

約数和(自身を含む): 231754068

約数和(自身を除く): 163842228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47161, 94322, 141483, 188644, 235805, 282966, 377288, 424449, 471610, 565932, 707415, 754576, 848898, 943220, 1131864, 1414830, 1509152, 1697796, 1886440, 2122245, 2263728, 2829660, 3395592, 3772880, 4244490, 4527456, 5659320, 6791184, 7545760, 8488980, 11318640, 13582368, 16977960, 22637280, 33955920, 67911840]

約数ペア:

[(1, 67911840), (2, 33955920), (3, 22637280), (4, 16977960), (5, 13582368), (6, 11318640), (8, 8488980), (9, 7545760), (10, 6791184), (12, 5659320), (15, 4527456), (16, 4244490), (18, 3772880), (20, 3395592), (24, 2829660), (30, 2263728), (32, 2122245), (36, 1886440), (40, 1697796), (45, 1509152), (48, 1414830), (60, 1131864), (72, 943220), (80, 848898), (90, 754576), (96, 707415), (120, 565932), (144, 471610), (160, 424449), (180, 377288), (240, 282966), (288, 235805), (360, 188644), (480, 141483), (720, 94322), (1440, 47161)]