2519431440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{108223}}^1$

素因数の和:108336

約数の個数: 80

約数和(自身を含む): 7890828288

約数和(自身を除く): 5371396848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 108223, 216446, 324669, 432892, 541115, 649338, 865784, 1082230, 1298676, 1623345, 1731568, 2164460, 2597352, 3246690, 4328920, 5194704, 6493380, 8657840, 10497631, 12986760, 20995262, 25973520, 31492893, 41990524, 52488155, 62985786, 83981048, 104976310, 125971572, 157464465, 167962096, 209952620, 251943144, 314928930, 419905240, 503886288, 629857860, 839810480, 1259715720, 2519431440]

約数ペア:

[(1, 2519431440), (2, 1259715720), (3, 839810480), (4, 629857860), (5, 503886288), (6, 419905240), (8, 314928930), (10, 251943144), (12, 209952620), (15, 167962096), (16, 157464465), (20, 125971572), (24, 104976310), (30, 83981048), (40, 62985786), (48, 52488155), (60, 41990524), (80, 31492893), (97, 25973520), (120, 20995262), (194, 12986760), (240, 10497631), (291, 8657840), (388, 6493380), (485, 5194704), (582, 4328920), (776, 3246690), (970, 2597352), (1164, 2164460), (1455, 1731568), (1552, 1623345), (1940, 1298676), (2328, 1082230), (2910, 865784), (3880, 649338), (4656, 541115), (5820, 432892), (7760, 324669), (11640, 216446), (23280, 108223)]