62991480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 204249600

約数和(自身を除く): 141258120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 787, 870, 920, 1160, 1334, 1380, 1574, 1740, 2001, 2361, 2668, 2760, 3148, 3335, 3480, 3935, 4002, 4722, 5336, 6296, 6670, 7870, 8004, 9444, 10005, 11805, 13340, 15740, 16008, 18101, 18888, 20010, 22823, 23610, 26680, 31480, 36202, 40020, 45646, 47220, 54303, 68469, 72404, 80040, 90505, 91292, 94440, 108606, 114115, 136938, 144808, 181010, 182584, 217212, 228230, 271515, 273876, 342345, 362020, 434424, 456460, 524929, 543030, 547752, 684690, 724040, 912920, 1049858, 1086060, 1369380, 1574787, 2099716, 2172120, 2624645, 2738760, 3149574, 4199432, 5249290, 6299148, 7873935, 10498580, 12598296, 15747870, 20997160, 31495740, 62991480]

約数ペア:

[(1, 62991480), (2, 31495740), (3, 20997160), (4, 15747870), (5, 12598296), (6, 10498580), (8, 7873935), (10, 6299148), (12, 5249290), (15, 4199432), (20, 3149574), (23, 2738760), (24, 2624645), (29, 2172120), (30, 2099716), (40, 1574787), (46, 1369380), (58, 1086060), (60, 1049858), (69, 912920), (87, 724040), (92, 684690), (115, 547752), (116, 543030), (120, 524929), (138, 456460), (145, 434424), (174, 362020), (184, 342345), (230, 273876), (232, 271515), (276, 228230), (290, 217212), (345, 182584), (348, 181010), (435, 144808), (460, 136938), (552, 114115), (580, 108606), (667, 94440), (690, 91292), (696, 90505), (787, 80040), (870, 72404), (920, 68469), (1160, 54303), (1334, 47220), (1380, 45646), (1574, 40020), (1740, 36202), (2001, 31480), (2361, 26680), (2668, 23610), (2760, 22823), (3148, 20010), (3335, 18888), (3480, 18101), (3935, 16008), (4002, 15740), (4722, 13340), (5336, 11805), (6296, 10005), (6670, 9444), (7870, 8004)]