15709620320

素因数分解:

$2^5\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{30983}}^1$

素因数の和:34167

約数の個数: 48

約数和(自身を含む): 37126887840

約数和(自身を除く): 21417267520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3169, 6338, 12676, 15845, 25352, 30983, 31690, 50704, 61966, 63380, 101408, 123932, 126760, 154915, 247864, 253520, 309830, 495728, 507040, 619660, 991456, 1239320, 2478640, 4957280, 98185127, 196370254, 392740508, 490925635, 785481016, 981851270, 1570962032, 1963702540, 3141924064, 3927405080, 7854810160, 15709620320]

約数ペア:

[(1, 15709620320), (2, 7854810160), (4, 3927405080), (5, 3141924064), (8, 1963702540), (10, 1570962032), (16, 981851270), (20, 785481016), (32, 490925635), (40, 392740508), (80, 196370254), (160, 98185127), (3169, 4957280), (6338, 2478640), (12676, 1239320), (15845, 991456), (25352, 619660), (30983, 507040), (31690, 495728), (50704, 309830), (61966, 253520), (63380, 247864), (101408, 154915), (123932, 126760)]