897460560

素因数分解:

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

素因数の和:138522

約数の個数: 100

約数和(自身を含む): 3117035988

約数和(自身を除く): 2219575428

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, 138497, 276994, 415491, 553988, 692485, 830982, 1107976, 1246473, 1384970, 1661964, 2077455, 2215952, 2492946, 2769940, 3323928, 3739419, 4154910, 4985892, 5539880, 6232365, 6647856, 7478838, 8309820, 9971784, 11079760, 11218257, 12464730, 14957676, 16619640, 18697095, 19943568, 22436514, 24929460, 29915352, 33239280, 37394190, 44873028, 49858920, 56091285, 59830704, 74788380, 89746056, 99717840, 112182570, 149576760, 179492112, 224365140, 299153520, 448730280, 897460560]

約数ペア:

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