195818760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4427

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 445753080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4283, 4572, 5080, 5715, 7620, 8566, 9144, 11430, 12849, 15240, 17132, 21415, 22860, 25698, 34264, 38547, 42830, 45720, 51396, 64245, 77094, 85660, 102792, 128490, 154188, 171320, 192735, 256980, 308376, 385470, 513960, 543941, 770940, 1087882, 1541880, 1631823, 2175764, 2719705, 3263646, 4351528, 4895469, 5439410, 6527292, 8159115, 9790938, 10878820, 13054584, 16318230, 19581876, 21757640, 24477345, 32636460, 39163752, 48954690, 65272920, 97909380, 195818760]

約数ペア:

[(1, 195818760), (2, 97909380), (3, 65272920), (4, 48954690), (5, 39163752), (6, 32636460), (8, 24477345), (9, 21757640), (10, 19581876), (12, 16318230), (15, 13054584), (18, 10878820), (20, 9790938), (24, 8159115), (30, 6527292), (36, 5439410), (40, 4895469), (45, 4351528), (60, 3263646), (72, 2719705), (90, 2175764), (120, 1631823), (127, 1541880), (180, 1087882), (254, 770940), (360, 543941), (381, 513960), (508, 385470), (635, 308376), (762, 256980), (1016, 192735), (1143, 171320), (1270, 154188), (1524, 128490), (1905, 102792), (2286, 85660), (2540, 77094), (3048, 64245), (3810, 51396), (4283, 45720), (4572, 42830), (5080, 38547), (5715, 34264), (7620, 25698), (8566, 22860), (9144, 21415), (11430, 17132), (12849, 15240)]