2147580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 6914880

約数和(自身を除く): 4767300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 97, 108, 123, 135, 164, 180, 194, 205, 246, 270, 291, 369, 388, 410, 485, 492, 540, 582, 615, 738, 820, 873, 970, 1107, 1164, 1230, 1455, 1476, 1746, 1845, 1940, 2214, 2460, 2619, 2910, 3492, 3690, 3977, 4365, 4428, 5238, 5535, 5820, 7380, 7954, 8730, 10476, 11070, 11931, 13095, 15908, 17460, 19885, 22140, 23862, 26190, 35793, 39770, 47724, 52380, 59655, 71586, 79540, 107379, 119310, 143172, 178965, 214758, 238620, 357930, 429516, 536895, 715860, 1073790, 2147580]

約数ペア:

[(1, 2147580), (2, 1073790), (3, 715860), (4, 536895), (5, 429516), (6, 357930), (9, 238620), (10, 214758), (12, 178965), (15, 143172), (18, 119310), (20, 107379), (27, 79540), (30, 71586), (36, 59655), (41, 52380), (45, 47724), (54, 39770), (60, 35793), (82, 26190), (90, 23862), (97, 22140), (108, 19885), (123, 17460), (135, 15908), (164, 13095), (180, 11931), (194, 11070), (205, 10476), (246, 8730), (270, 7954), (291, 7380), (369, 5820), (388, 5535), (410, 5238), (485, 4428), (492, 4365), (540, 3977), (582, 3690), (615, 3492), (738, 2910), (820, 2619), (873, 2460), (970, 2214), (1107, 1940), (1164, 1845), (1230, 1746), (1455, 1476)]