1318155120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{203419}}^1$

素因数の和:203444

約数の個数: 100

約数和(自身を含む): 4578170520

約数和(自身を除く): 3260015400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 203419, 406838, 610257, 813676, 1017095, 1220514, 1627352, 1830771, 2034190, 2441028, 3051285, 3254704, 3661542, 4068380, 4882056, 5492313, 6102570, 7323084, 8136760, 9153855, 9764112, 10984626, 12205140, 14646168, 16273520, 16476939, 18307710, 21969252, 24410280, 27461565, 29292336, 32953878, 36615420, 43938504, 48820560, 54923130, 65907756, 73230840, 82384695, 87877008, 109846260, 131815512, 146461680, 164769390, 219692520, 263631024, 329538780, 439385040, 659077560, 1318155120]

約数ペア:

[(1, 1318155120), (2, 659077560), (3, 439385040), (4, 329538780), (5, 263631024), (6, 219692520), (8, 164769390), (9, 146461680), (10, 131815512), (12, 109846260), (15, 87877008), (16, 82384695), (18, 73230840), (20, 65907756), (24, 54923130), (27, 48820560), (30, 43938504), (36, 36615420), (40, 32953878), (45, 29292336), (48, 27461565), (54, 24410280), (60, 21969252), (72, 18307710), (80, 16476939), (81, 16273520), (90, 14646168), (108, 12205140), (120, 10984626), (135, 9764112), (144, 9153855), (162, 8136760), (180, 7323084), (216, 6102570), (240, 5492313), (270, 4882056), (324, 4068380), (360, 3661542), (405, 3254704), (432, 3051285), (540, 2441028), (648, 2034190), (720, 1830771), (810, 1627352), (1080, 1220514), (1296, 1017095), (1620, 813676), (2160, 610257), (3240, 406838), (6480, 203419)]