376248640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3257}}^1$

素因数の和:3312

約数の個数: 84

約数和(自身を含む): 945869076

約数和(自身を除く): 569620436

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 2888, 3040, 3257, 3610, 5776, 6080, 6514, 7220, 11552, 13028, 14440, 16285, 23104, 26056, 28880, 32570, 52112, 57760, 61883, 65140, 104224, 115520, 123766, 130280, 208448, 247532, 260560, 309415, 495064, 521120, 618830, 990128, 1042240, 1175777, 1237660, 1980256, 2351554, 2475320, 3960512, 4703108, 4950640, 5878885, 9406216, 9901280, 11757770, 18812432, 19802560, 23515540, 37624864, 47031080, 75249728, 94062160, 188124320, 376248640]

約数ペア:

[(1, 376248640), (2, 188124320), (4, 94062160), (5, 75249728), (8, 47031080), (10, 37624864), (16, 23515540), (19, 19802560), (20, 18812432), (32, 11757770), (38, 9901280), (40, 9406216), (64, 5878885), (76, 4950640), (80, 4703108), (95, 3960512), (152, 2475320), (160, 2351554), (190, 1980256), (304, 1237660), (320, 1175777), (361, 1042240), (380, 990128), (608, 618830), (722, 521120), (760, 495064), (1216, 309415), (1444, 260560), (1520, 247532), (1805, 208448), (2888, 130280), (3040, 123766), (3257, 115520), (3610, 104224), (5776, 65140), (6080, 61883), (6514, 57760), (7220, 52112), (11552, 32570), (13028, 28880), (14440, 26056), (16285, 23104)]