78054840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24091}}^1$

素因数の和:24114

約数の個数: 80

約数和(自身を含む): 262361880

約数和(自身を除く): 184307040

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, 24091, 48182, 72273, 96364, 120455, 144546, 192728, 216819, 240910, 289092, 361365, 433638, 481820, 578184, 650457, 722730, 867276, 963640, 1084095, 1300914, 1445460, 1734552, 1951371, 2168190, 2601828, 2890920, 3252285, 3902742, 4336380, 5203656, 6504570, 7805484, 8672760, 9756855, 13009140, 15610968, 19513710, 26018280, 39027420, 78054840]

約数ペア:

[(1, 78054840), (2, 39027420), (3, 26018280), (4, 19513710), (5, 15610968), (6, 13009140), (8, 9756855), (9, 8672760), (10, 7805484), (12, 6504570), (15, 5203656), (18, 4336380), (20, 3902742), (24, 3252285), (27, 2890920), (30, 2601828), (36, 2168190), (40, 1951371), (45, 1734552), (54, 1445460), (60, 1300914), (72, 1084095), (81, 963640), (90, 867276), (108, 722730), (120, 650457), (135, 578184), (162, 481820), (180, 433638), (216, 361365), (270, 289092), (324, 240910), (360, 216819), (405, 192728), (540, 144546), (648, 120455), (810, 96364), (1080, 72273), (1620, 48182), (3240, 24091)]