259897920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2908

約数の個数: 112

約数和(自身を含む): 833981568

約数和(自身を除く): 574083648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2791, 2910, 3104, 3880, 4656, 5582, 5820, 6208, 7760, 8373, 9312, 11164, 11640, 13955, 15520, 16746, 18624, 22328, 23280, 27910, 31040, 33492, 41865, 44656, 46560, 55820, 66984, 83730, 89312, 93120, 111640, 133968, 167460, 178624, 223280, 267936, 270727, 334920, 446560, 535872, 541454, 669840, 812181, 893120, 1082908, 1339680, 1353635, 1624362, 2165816, 2679360, 2707270, 3248724, 4060905, 4331632, 5414540, 6497448, 8121810, 8663264, 10829080, 12994896, 16243620, 17326528, 21658160, 25989792, 32487240, 43316320, 51979584, 64974480, 86632640, 129948960, 259897920]

約数ペア:

[(1, 259897920), (2, 129948960), (3, 86632640), (4, 64974480), (5, 51979584), (6, 43316320), (8, 32487240), (10, 25989792), (12, 21658160), (15, 17326528), (16, 16243620), (20, 12994896), (24, 10829080), (30, 8663264), (32, 8121810), (40, 6497448), (48, 5414540), (60, 4331632), (64, 4060905), (80, 3248724), (96, 2707270), (97, 2679360), (120, 2165816), (160, 1624362), (192, 1353635), (194, 1339680), (240, 1082908), (291, 893120), (320, 812181), (388, 669840), (480, 541454), (485, 535872), (582, 446560), (776, 334920), (960, 270727), (970, 267936), (1164, 223280), (1455, 178624), (1552, 167460), (1940, 133968), (2328, 111640), (2791, 93120), (2910, 89312), (3104, 83730), (3880, 66984), (4656, 55820), (5582, 46560), (5820, 44656), (6208, 41865), (7760, 33492), (8373, 31040), (9312, 27910), (11164, 23280), (11640, 22328), (13955, 18624), (15520, 16746)]