1520455212

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 4063973760

約数和(自身を除く): 2543518548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 101, 108, 162, 194, 202, 291, 303, 324, 388, 404, 479, 582, 606, 873, 909, 958, 1164, 1212, 1437, 1746, 1818, 1916, 2619, 2727, 2874, 3492, 3636, 4311, 5238, 5454, 5748, 7857, 8181, 8622, 9797, 10476, 10908, 12933, 15714, 16362, 17244, 19594, 25866, 29391, 31428, 32724, 38799, 39188, 46463, 48379, 51732, 58782, 77598, 88173, 92926, 96758, 117564, 139389, 145137, 155196, 176346, 185852, 193516, 264519, 278778, 290274, 352692, 418167, 435411, 529038, 557556, 580548, 793557, 836334, 870822, 1058076, 1254501, 1306233, 1587114, 1672668, 1741644, 2509002, 2612466, 3174228, 3763503, 3918699, 4692763, 5018004, 5224932, 7527006, 7837398, 9385526, 14078289, 15054012, 15674796, 18771052, 28156578, 42234867, 56313156, 84469734, 126704601, 168939468, 253409202, 380113803, 506818404, 760227606, 1520455212]

約数ペア:

[(1, 1520455212), (2, 760227606), (3, 506818404), (4, 380113803), (6, 253409202), (9, 168939468), (12, 126704601), (18, 84469734), (27, 56313156), (36, 42234867), (54, 28156578), (81, 18771052), (97, 15674796), (101, 15054012), (108, 14078289), (162, 9385526), (194, 7837398), (202, 7527006), (291, 5224932), (303, 5018004), (324, 4692763), (388, 3918699), (404, 3763503), (479, 3174228), (582, 2612466), (606, 2509002), (873, 1741644), (909, 1672668), (958, 1587114), (1164, 1306233), (1212, 1254501), (1437, 1058076), (1746, 870822), (1818, 836334), (1916, 793557), (2619, 580548), (2727, 557556), (2874, 529038), (3492, 435411), (3636, 418167), (4311, 352692), (5238, 290274), (5454, 278778), (5748, 264519), (7857, 193516), (8181, 185852), (8622, 176346), (9797, 155196), (10476, 145137), (10908, 139389), (12933, 117564), (15714, 96758), (16362, 92926), (17244, 88173), (19594, 77598), (25866, 58782), (29391, 51732), (31428, 48379), (32724, 46463), (38799, 39188)]