120788280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 407131200

約数和(自身を除く): 286342920

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, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1153, 1164, 1455, 1746, 1940, 2306, 2328, 2619, 2910, 3459, 3492, 3880, 4365, 4612, 5238, 5765, 5820, 6918, 6984, 8730, 9224, 10377, 10476, 11530, 11640, 13095, 13836, 17295, 17460, 20754, 20952, 23060, 26190, 27672, 31131, 34590, 34920, 41508, 46120, 51885, 52380, 62262, 69180, 83016, 103770, 104760, 111841, 124524, 138360, 155655, 207540, 223682, 249048, 311310, 335523, 415080, 447364, 559205, 622620, 671046, 894728, 1006569, 1118410, 1245240, 1342092, 1677615, 2013138, 2236820, 2684184, 3019707, 3355230, 4026276, 4473640, 5032845, 6039414, 6710460, 8052552, 10065690, 12078828, 13420920, 15098535, 20131380, 24157656, 30197070, 40262760, 60394140, 120788280]

約数ペア:

[(1, 120788280), (2, 60394140), (3, 40262760), (4, 30197070), (5, 24157656), (6, 20131380), (8, 15098535), (9, 13420920), (10, 12078828), (12, 10065690), (15, 8052552), (18, 6710460), (20, 6039414), (24, 5032845), (27, 4473640), (30, 4026276), (36, 3355230), (40, 3019707), (45, 2684184), (54, 2236820), (60, 2013138), (72, 1677615), (90, 1342092), (97, 1245240), (108, 1118410), (120, 1006569), (135, 894728), (180, 671046), (194, 622620), (216, 559205), (270, 447364), (291, 415080), (360, 335523), (388, 311310), (485, 249048), (540, 223682), (582, 207540), (776, 155655), (873, 138360), (970, 124524), (1080, 111841), (1153, 104760), (1164, 103770), (1455, 83016), (1746, 69180), (1940, 62262), (2306, 52380), (2328, 51885), (2619, 46120), (2910, 41508), (3459, 34920), (3492, 34590), (3880, 31131), (4365, 27672), (4612, 26190), (5238, 23060), (5765, 20952), (5820, 20754), (6918, 17460), (6984, 17295), (8730, 13836), (9224, 13095), (10377, 11640), (10476, 11530)]