13591080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 96

約数和(自身を含む): 46519200

約数和(自身を除く): 32928120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1987, 2280, 3420, 3974, 5961, 6840, 7948, 9935, 11922, 15896, 17883, 19870, 23844, 29805, 35766, 37753, 39740, 47688, 59610, 71532, 75506, 79480, 89415, 113259, 119220, 143064, 151012, 178830, 188765, 226518, 238440, 302024, 339777, 357660, 377530, 453036, 566295, 679554, 715320, 755060, 906072, 1132590, 1359108, 1510120, 1698885, 2265180, 2718216, 3397770, 4530360, 6795540, 13591080]

約数ペア:

[(1, 13591080), (2, 6795540), (3, 4530360), (4, 3397770), (5, 2718216), (6, 2265180), (8, 1698885), (9, 1510120), (10, 1359108), (12, 1132590), (15, 906072), (18, 755060), (19, 715320), (20, 679554), (24, 566295), (30, 453036), (36, 377530), (38, 357660), (40, 339777), (45, 302024), (57, 238440), (60, 226518), (72, 188765), (76, 178830), (90, 151012), (95, 143064), (114, 119220), (120, 113259), (152, 89415), (171, 79480), (180, 75506), (190, 71532), (228, 59610), (285, 47688), (342, 39740), (360, 37753), (380, 35766), (456, 29805), (570, 23844), (684, 19870), (760, 17883), (855, 15896), (1140, 11922), (1368, 9935), (1710, 7948), (1987, 6840), (2280, 5961), (3420, 3974)]