79722360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 268833600

約数和(自身を除く): 189111240

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, 761, 776, 873, 970, 1080, 1164, 1455, 1522, 1746, 1940, 2283, 2328, 2619, 2910, 3044, 3492, 3805, 3880, 4365, 4566, 5238, 5820, 6088, 6849, 6984, 7610, 8730, 9132, 10476, 11415, 11640, 13095, 13698, 15220, 17460, 18264, 20547, 20952, 22830, 26190, 27396, 30440, 34245, 34920, 41094, 45660, 52380, 54792, 68490, 73817, 82188, 91320, 102735, 104760, 136980, 147634, 164376, 205470, 221451, 273960, 295268, 369085, 410940, 442902, 590536, 664353, 738170, 821880, 885804, 1107255, 1328706, 1476340, 1771608, 1993059, 2214510, 2657412, 2952680, 3321765, 3986118, 4429020, 5314824, 6643530, 7972236, 8858040, 9965295, 13287060, 15944472, 19930590, 26574120, 39861180, 79722360]

約数ペア:

[(1, 79722360), (2, 39861180), (3, 26574120), (4, 19930590), (5, 15944472), (6, 13287060), (8, 9965295), (9, 8858040), (10, 7972236), (12, 6643530), (15, 5314824), (18, 4429020), (20, 3986118), (24, 3321765), (27, 2952680), (30, 2657412), (36, 2214510), (40, 1993059), (45, 1771608), (54, 1476340), (60, 1328706), (72, 1107255), (90, 885804), (97, 821880), (108, 738170), (120, 664353), (135, 590536), (180, 442902), (194, 410940), (216, 369085), (270, 295268), (291, 273960), (360, 221451), (388, 205470), (485, 164376), (540, 147634), (582, 136980), (761, 104760), (776, 102735), (873, 91320), (970, 82188), (1080, 73817), (1164, 68490), (1455, 54792), (1522, 52380), (1746, 45660), (1940, 41094), (2283, 34920), (2328, 34245), (2619, 30440), (2910, 27396), (3044, 26190), (3492, 22830), (3805, 20952), (3880, 20547), (4365, 18264), (4566, 17460), (5238, 15220), (5820, 13698), (6088, 13095), (6849, 11640), (6984, 11415), (7610, 10476), (8730, 9132)]