4701321480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{19717}}^1$

素因数の和:21718

約数の個数: 64

約数和(自身を含む): 14111778240

約数和(自身を除く): 9410456760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 19717, 19870, 23844, 29805, 39434, 39740, 47688, 59151, 59610, 78868, 79480, 98585, 118302, 119220, 157736, 197170, 236604, 238440, 295755, 394340, 473208, 591510, 788680, 1183020, 2366040, 39177679, 78355358, 117533037, 156710716, 195888395, 235066074, 313421432, 391776790, 470132148, 587665185, 783553580, 940264296, 1175330370, 1567107160, 2350660740, 4701321480]

約数ペア:

[(1, 4701321480), (2, 2350660740), (3, 1567107160), (4, 1175330370), (5, 940264296), (6, 783553580), (8, 587665185), (10, 470132148), (12, 391776790), (15, 313421432), (20, 235066074), (24, 195888395), (30, 156710716), (40, 117533037), (60, 78355358), (120, 39177679), (1987, 2366040), (3974, 1183020), (5961, 788680), (7948, 591510), (9935, 473208), (11922, 394340), (15896, 295755), (19717, 238440), (19870, 236604), (23844, 197170), (29805, 157736), (39434, 119220), (39740, 118302), (47688, 98585), (59151, 79480), (59610, 78868)]