98790840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{30491}}^1$

素因数の和:30514

約数の個数: 80

約数和(自身を含む): 332057880

約数和(自身を除く): 233267040

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, 30491, 60982, 91473, 121964, 152455, 182946, 243928, 274419, 304910, 365892, 457365, 548838, 609820, 731784, 823257, 914730, 1097676, 1219640, 1372095, 1646514, 1829460, 2195352, 2469771, 2744190, 3293028, 3658920, 4116285, 4939542, 5488380, 6586056, 8232570, 9879084, 10976760, 12348855, 16465140, 19758168, 24697710, 32930280, 49395420, 98790840]

約数ペア:

[(1, 98790840), (2, 49395420), (3, 32930280), (4, 24697710), (5, 19758168), (6, 16465140), (8, 12348855), (9, 10976760), (10, 9879084), (12, 8232570), (15, 6586056), (18, 5488380), (20, 4939542), (24, 4116285), (27, 3658920), (30, 3293028), (36, 2744190), (40, 2469771), (45, 2195352), (54, 1829460), (60, 1646514), (72, 1372095), (81, 1219640), (90, 1097676), (108, 914730), (120, 823257), (135, 731784), (162, 609820), (180, 548838), (216, 457365), (270, 365892), (324, 304910), (360, 274419), (405, 243928), (540, 182946), (648, 152455), (810, 121964), (1080, 91473), (1620, 60982), (3240, 30491)]