320124636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{76003}}^1$

素因数の和:76032

約数の個数: 60

約数和(自身を含む): 901255432

約数和(自身を除く): 581130796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 76003, 152006, 228009, 304012, 456018, 684027, 912036, 988039, 1368054, 1976078, 2052081, 2736108, 2964117, 3952156, 4104162, 5928234, 6156243, 8208324, 8892351, 11856468, 12312486, 17784702, 24624972, 26677053, 35569404, 53354106, 80031159, 106708212, 160062318, 320124636]

約数ペア:

[(1, 320124636), (2, 160062318), (3, 106708212), (4, 80031159), (6, 53354106), (9, 35569404), (12, 26677053), (13, 24624972), (18, 17784702), (26, 12312486), (27, 11856468), (36, 8892351), (39, 8208324), (52, 6156243), (54, 5928234), (78, 4104162), (81, 3952156), (108, 2964117), (117, 2736108), (156, 2052081), (162, 1976078), (234, 1368054), (324, 988039), (351, 912036), (468, 684027), (702, 456018), (1053, 304012), (1404, 228009), (2106, 152006), (4212, 76003)]