42631440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9384

約数の個数: 80

約数和(自身を含む): 139128000

約数和(自身を除く): 96496560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 140235, 149584, 177631, 186980, 224376, 280470, 355262, 373960, 448752, 532893, 560940, 710524, 747920, 888155, 1065786, 1121880, 1421048, 1776310, 2131572, 2243760, 2664465, 2842096, 3552620, 4263144, 5328930, 7105240, 8526288, 10657860, 14210480, 21315720, 42631440]

約数ペア:

[(1, 42631440), (2, 21315720), (3, 14210480), (4, 10657860), (5, 8526288), (6, 7105240), (8, 5328930), (10, 4263144), (12, 3552620), (15, 2842096), (16, 2664465), (19, 2243760), (20, 2131572), (24, 1776310), (30, 1421048), (38, 1121880), (40, 1065786), (48, 888155), (57, 747920), (60, 710524), (76, 560940), (80, 532893), (95, 448752), (114, 373960), (120, 355262), (152, 280470), (190, 224376), (228, 186980), (240, 177631), (285, 149584), (304, 140235), (380, 112188), (456, 93490), (570, 74792), (760, 56094), (912, 46745), (1140, 37396), (1520, 28047), (2280, 18698), (4560, 9349)]