388067120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1201}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 1033796928

約数和(自身を除く): 645729808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 577, 1154, 1201, 2308, 2402, 2885, 4039, 4616, 4804, 5770, 6005, 8078, 8407, 9232, 9608, 11540, 12010, 16156, 16814, 19216, 20195, 23080, 24020, 32312, 33628, 40390, 42035, 46160, 48040, 64624, 67256, 80780, 84070, 96080, 134512, 161560, 168140, 323120, 336280, 672560, 692977, 1385954, 2771908, 3464885, 4850839, 5543816, 6929770, 9701678, 11087632, 13859540, 19403356, 24254195, 27719080, 38806712, 48508390, 55438160, 77613424, 97016780, 194033560, 388067120]

約数ペア:

[(1, 388067120), (2, 194033560), (4, 97016780), (5, 77613424), (7, 55438160), (8, 48508390), (10, 38806712), (14, 27719080), (16, 24254195), (20, 19403356), (28, 13859540), (35, 11087632), (40, 9701678), (56, 6929770), (70, 5543816), (80, 4850839), (112, 3464885), (140, 2771908), (280, 1385954), (560, 692977), (577, 672560), (1154, 336280), (1201, 323120), (2308, 168140), (2402, 161560), (2885, 134512), (4039, 96080), (4616, 84070), (4804, 80780), (5770, 67256), (6005, 64624), (8078, 48040), (8407, 46160), (9232, 42035), (9608, 40390), (11540, 33628), (12010, 32312), (16156, 24020), (16814, 23080), (19216, 20195)]