1794921120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{138497}}^1$

素因数の和:138524

約数の個数: 120

約数和(自身を含む): 6334621524

約数和(自身を除く): 4539700404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 138497, 276994, 415491, 553988, 692485, 830982, 1107976, 1246473, 1384970, 1661964, 2077455, 2215952, 2492946, 2769940, 3323928, 3739419, 4154910, 4431904, 4985892, 5539880, 6232365, 6647856, 7478838, 8309820, 9971784, 11079760, 11218257, 12464730, 13295712, 14957676, 16619640, 18697095, 19943568, 22159520, 22436514, 24929460, 29915352, 33239280, 37394190, 39887136, 44873028, 49858920, 56091285, 59830704, 66478560, 74788380, 89746056, 99717840, 112182570, 119661408, 149576760, 179492112, 199435680, 224365140, 299153520, 358984224, 448730280, 598307040, 897460560, 1794921120]

約数ペア:

[(1, 1794921120), (2, 897460560), (3, 598307040), (4, 448730280), (5, 358984224), (6, 299153520), (8, 224365140), (9, 199435680), (10, 179492112), (12, 149576760), (15, 119661408), (16, 112182570), (18, 99717840), (20, 89746056), (24, 74788380), (27, 66478560), (30, 59830704), (32, 56091285), (36, 49858920), (40, 44873028), (45, 39887136), (48, 37394190), (54, 33239280), (60, 29915352), (72, 24929460), (80, 22436514), (81, 22159520), (90, 19943568), (96, 18697095), (108, 16619640), (120, 14957676), (135, 13295712), (144, 12464730), (160, 11218257), (162, 11079760), (180, 9971784), (216, 8309820), (240, 7478838), (270, 6647856), (288, 6232365), (324, 5539880), (360, 4985892), (405, 4431904), (432, 4154910), (480, 3739419), (540, 3323928), (648, 2769940), (720, 2492946), (810, 2215952), (864, 2077455), (1080, 1661964), (1296, 1384970), (1440, 1246473), (1620, 1107976), (2160, 830982), (2592, 692485), (3240, 553988), (4320, 415491), (6480, 276994), (12960, 138497)]