561257394840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{173227591}}^1$

素因数の和:173227614

約数の個数: 80

約数和(自身を含む): 1886448476880

約数和(自身を除く): 1325191082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 173227591, 346455182, 519682773, 692910364, 866137955, 1039365546, 1385820728, 1559048319, 1732275910, 2078731092, 2598413865, 3118096638, 3464551820, 4157462184, 4677144957, 5196827730, 6236193276, 6929103640, 7795241595, 9354289914, 10393655460, 12472386552, 14031434871, 15590483190, 18708579828, 20787310920, 23385724785, 28062869742, 31180966380, 37417159656, 46771449570, 56125739484, 62361932760, 70157174355, 93542899140, 112251478968, 140314348710, 187085798280, 280628697420, 561257394840]

約数ペア:

[(1, 561257394840), (2, 280628697420), (3, 187085798280), (4, 140314348710), (5, 112251478968), (6, 93542899140), (8, 70157174355), (9, 62361932760), (10, 56125739484), (12, 46771449570), (15, 37417159656), (18, 31180966380), (20, 28062869742), (24, 23385724785), (27, 20787310920), (30, 18708579828), (36, 15590483190), (40, 14031434871), (45, 12472386552), (54, 10393655460), (60, 9354289914), (72, 7795241595), (81, 6929103640), (90, 6236193276), (108, 5196827730), (120, 4677144957), (135, 4157462184), (162, 3464551820), (180, 3118096638), (216, 2598413865), (270, 2078731092), (324, 1732275910), (360, 1559048319), (405, 1385820728), (540, 1039365546), (648, 866137955), (810, 692910364), (1080, 519682773), (1620, 346455182), (3240, 173227591)]